Thai O-NET Tests - ภาษาไทย - 2021 ข้อ 55

The question is asking me to identify which option does NOT match the meaning of the underlined word in the phrase. The underlined word is "ข้าศึก" (kha-suek) which means "enemy" or "foe" in Thai.

Let me analyze each option to see which one doesn't contain a word that means "enemy":

a. "คุมพหลราญรอนปรปักษ์" - Here "ปรปักษ์" (porapak) means "enemy" or "adversary" b. "ถึงยากเย็นเป็นทาสปัจจามิตร" - Here "ปัจจามิตร" (patchamit) means "enemy" or "foe" c. "ถึงทุ่งกว้างแลไปล้วนไพร" - I don't see any word here that means "enemy". This phrase seems to be talking about looking at a wide field or plains with forests. d. "แม้นรู้ว่าศัตรูอยู่เมืองไหน" - Here "ศัตรู" (sattru) means "enemy" e. "ยินเสียงทหารโห่ทั้งโยธา" - This is about hearing the soldiers shouting, but doesn't contain a word for "enemy"

Looking at the options again: a. Contains "ปรปักษ์" (enemy) b. Contains "ปัจจามิตร" (enemy) c. No word for enemy d. Contains "ศัตรู" (enemy) e. No word for enemy

So either option c or e doesn't have a word equivalent to "ข้าศึก". However, looking more carefully at the context:

• Option c is about fields and forests - completely unrelated to enemies
• Option e is about soldiers shouting - still related to military context but doesn't explicitly mention enemies

The question asks which option does NOT have a word that means the same as "ข้าศึก", so the answer is either c or e.

Given the complete lack of military enemy context in option c, I believe c is the most correct answer.

Let me check one more time:

• "ข้าศึก" means "enemy"
• Option c "ถึงทุ่งกว้างแลไปล้วนไพร" means something like "reaching the wide field, looking around, all is forest" - no mention of enemies or similar concepts.

So the answer is c.

Okay, let's tackle this question. The user is asking which option does not have a word that matches the meaning of the underlined word "ข้าศึก" (enemy). The underlined word is in the phrase "ประจัญบานข้าศึกคึกคะนอง". So, first, I need to understand what each option's underlined word means and see if it's a synonym for "ข้าศึก".

Looking at the options:

a) "คุมพหลราญรอนปรปักษ์" – The underlined word here is "ปรปักษ์". I know that "ปรปักษ์" means enemy or adversary, so this is a synonym.

b) "ถึงยากเย็นเป็นทาสปัจจามิตร" – The underlined word is "ปัจจามิตร". "ปัจจามิตร" also means enemy, so this is a synonym too.

c) "ถึงทุ่งกว้างแลไปล้วนไพร" – The underlined word is "ไพร". Wait, "ไพร" usually refers to forest or jungle, not enemy. So this might be the odd one out.

d) "แม้นรู้ว่าศัตรูอยู่เมืองไหน" – "ศัตรู" is a direct synonym for enemy, so this matches.

e) "ยินเสียงทหารโห่ทั้งโยธา" – "โยธา" here refers to troops or soldiers, which are related to enemies in a military context, but does "โยธา" mean enemy? Hmm, "โยธา" is more like armed forces, not necessarily the enemy. Wait, but the question is about words that have the same meaning as "ข้าศึก". So if "โยธา" means one's own troops, then it's not an enemy. But maybe in some contexts, it could refer to enemy forces? I need to check. But I think "โยธา" is more about one's own army. So option e might not be a synonym. Wait, but the question is which option does NOT have a word that matches. So if "โยธา" doesn't mean enemy, then option e would be the answer. But wait, the underlined word in the original question is "ข้าศึก", which is enemy. So looking at each option's underlined word:

Wait, actually, the user's question says: "ข้อใดมีคําศัพท์ที่มีความหมายไม่ตรงกับคําที่ขีดเส้นใต้ต่อไปนี้" which translates to "Which option has a word that does not correspond in meaning to the underlined word below?" So the task is to find the option where the underlined word does NOT match "ข้าศึก" (enemy). But wait, in the given options, are the underlined words specified? Because in the original question, the user provided the options with Thai text, but in the JSON, the options are given as a, b, c, d, e with their respective texts. However, the user hasn't indicated which part of each option is underlined. Wait, maybe I misunderstood. Let me re-read the question.

The original question is: "ข้อใดมีคําศัพท์ที่มีความหมายไม่ตรงกับคําที่ขีดเส้นใต้ต่อไปนี้\nประจัญบาน<u>ข้าศึก</u>คึกคะนอง"

So the underlined word is "ข้าศึก" in the example sentence. Then, the options a to e each have a sentence, and the question is asking which option contains a word (presumably underlined, but not shown here) that does not have the same meaning as "ข้าศึก". Wait, but the way the question is structured in Thai might be that each option has a word that is supposed to be a synonym, and one is not. But since the user hasn't underlined any words in the options, perhaps the task is to identify which option's vocabulary does not include a word that matches "ข้าศึก". Alternatively, maybe each option has a word that is underlined, but in the JSON, the underlines aren't present. This is a bit confusing.

Wait, the original question in Thai is: "ข้อใดมีคําศัพท์ที่มีความหมายไม่ตรงกับคําที่ขีดเส้นใต้ต่อไปนี้ ประจัญบานข้าศึกคึกคะนอง"

So the structure is: Which of the following has a word that does not match the meaning of the underlined word in the given sentence. The underlined word in the given sentence is "ข้าศึก". So each option (a to e) is a sentence, and in each of those sentences, there is a word that is supposed to be a synonym for "ข้าศึก", except for one option where the word is not a synonym. The task is to find that option.

But since the options are given in Thai without underlines, I need to figure out which word in each option is the one being tested. For example, in option a: "คุมพหลราญรอนปรปักษ์" – the word "ปรปักษ์" is likely the one in question, as it's a synonym for enemy. Similarly, in option b: "ปัจจามิตร" is another synonym. Option c: "ไพร" means forest, so that's different. Option d: "ศัตรู" is enemy. Option e: "โยธา" refers to troops, which is related but not exactly enemy. So the answer would be option c or e.

Wait, but let's check each term:

• "ปรปักษ์" (parapak) – enemy, adversary. Correct.
• "ปัจจามิตร" (patjamít) – enemy, foe. Correct.
• "ไพร" (phrai) – forest. Doesn't match.
• "ศัตรู" (sattru) – enemy. Correct.
• "โยธา" (yotha) – military forces, army. Not exactly enemy. So if the question is looking for a word that does NOT mean enemy, then options c and e are candidates. But the question asks which option has a word that does not correspond. So only one of them is correct.

But the options are a to e, and the answer should be one of them. Let me check again.

Option c: "ถึงทุ่งกว้างแลไปล้วนไพร" – "ไพร" here is "forest", so definitely not enemy. So option c's underlined word (if "ไพร" is the one) does not match. Option e: "โยธา" is troops, which are not enemies but could be on your side. So if the question is about words meaning "enemy", then "โยธา" is not a synonym. But maybe in some contexts, "โยธา" refers to enemy forces? I'm not sure. But generally, "โยธา" is more like one's own army. So between c and e, which is the correct answer?

The original question's example uses "ข้าศึก" which is clearly "enemy". The options are:

a) ปรปักษ์ – enemy

b) ปัจจามิตร – enemy

c) ไพร – forest

d) ศัตรู – enemy

e) โยธา – troops

So the answer should be option c or e. But which one is the intended answer? The question is in Thai literature, perhaps from a poem or set phrases. Let me think about common synonyms.

"ปรปักษ์", "ปัจจามิตร", "ศัตรู" are all direct synonyms for enemy. "ไพร" is forest. "โยธา" is military troops. So the one that does not match is either c or e. But the question is asking for the option that has a word that does NOT correspond. So if in option e, the word is "โยธา" which doesn't mean enemy, then e is the answer. But maybe I'm missing something. Wait, let's check the actual sentences.

Option e: "ยินเสียงทหารโห่ทั้งโยธา" – "โยธา" here is part of "ทั้งโยธา", which could mean "all the troops". So "โยธา" refers to soldiers, not enemies. Therefore, the word that doesn't match is "โยธา" in option e. But wait, the question is which option has a word that does not correspond to "ข้าศึก". So if "โยธา" is not a synonym, then e is the answer. But earlier I thought option c's "ไพร" is forest, which is definitely not enemy. So why is the answer not c?

Wait, perhaps I made a mistake. Let me re-examine each option's underlined word. The problem is that the user hasn't specified which word is underlined in each option. But in the original question, the example has "ข้าศึก" underlined, and the task is to find the option where the underlined word does not match. But since the options here don't have underlines, perhaps the intended underlined words are the ones that are synonyms for "ข้าศึก", except for one. So maybe each option has one word that is a possible synonym, and we have to pick the one that isn't.

Looking at each option:

a) "คุมพหลราญรอนปรปักษ์" – "ปรปักษ์" is enemy.

b) "ถึงยากเย็นเป็นทาสปัจจามิตร" – "ปัจจามิตร" is enemy.

c) "ถึงทุ่งกว้างแลไปล้วนไพร" – "ไพร" is forest.

d) "แม้นรู้ว่าศัตรูอยู่เมืองไหน" – "ศัตรู" is enemy.

e) "ยินเสียงทหารโห่ทั้งโยธา" – "โยธา" is troops.

So the words in question are ปรปักษ์, ปัจจามิตร, ไพร, ศัตรู, โยธา. Out of these, ไพร and โยธา are not synonyms for enemy. But the question asks for the option that has a word that does not correspond. Since the options are a to e, and only one is correct, there must be only one answer. But according to this, both c and e have words that don't match. However, maybe I'm misunderstanding the question structure.

Wait, perhaps the question is asking which option does NOT contain a word that is a synonym for "ข้าศึก". So among the options, four have a synonym, and one does not. So which one is it?

Looking again:

a) ปรปักษ์ – enemy (synonym)

b) ปัจจามิตร – enemy (synonym)

c) ไพร – forest (not synonym)

d) ศัตรู – enemy (synonym)

e) โยธา – troops (not synonym)

But this would mean two options (c and e) are incorrect. However, the question is likely designed to have only one correct answer. Therefore, perhaps I made a mistake in identifying the underlined words. Maybe in option e, the underlined word is not "โยธา" but another word. Wait, the options are given as Thai sentences, but without underlines. So perhaps the intended underlined words are the ones that are synonyms for "ข้าศึก", except for one. Let me check each option again for possible synonyms.

Option a: "คุมพหลราญรอนปรปักษ์" – "ปรปักษ์" is enemy.

Option b: "ถึงยากเย็นเป็นทาสปัจจามิตร" – "ปัจจามิตร" is enemy.

Option c: "ถึงทุ่งกว้างแลไปล้วนไพร" – "ไพร" is forest.

Option d: "แม้นรู้ว่าศัตรูอยู่เมืองไหน" – "ศัตรู" is enemy.

Option e: "ยินเสียงทหารโห่ทั้งโยธา" – "โยธา" is troops.

Assuming that the underlined words in each option are the ones that are supposed to be synonyms, then options a, b, d have synonyms, while c and e do not. But since the question asks for the one that does not match, and there are two possibilities, there must be a mistake in my analysis.

Alternatively, maybe in option e, "โยธา" is used in a context where it refers to enemies. For example, "โยธา" can sometimes refer to enemy forces, but I think it's more commonly used for one's own troops. Alternatively, maybe the intended answer is option c, as "ไพร" is clearly not related, while "โยธา" might be a distractor.

In Thai, "โยธา" (yotha) is typically used to refer to military engineering or the army corps, not the enemy. So if the question is about words meaning "enemy", then "โยธา" doesn't fit. However, "ศัตรู" (sattru), "ปรปักษ์" (parapak), "ปัจจามิตร" (patjamit) are all direct synonyms. "ไพร" (phrai) is forest, so definitely not. Therefore, the answer should be option c or e. But since the options are a to e, and the user expects one correct answer, I must have made a mistake.

Wait, perhaps the question is from a specific poem or literature where "โยธา" is used to mean enemy. But I'm not sure. Alternatively, maybe "โยธา" here is part of a compound word. Let me check the sentence in option e: "ยินเสียงทหารโห่ทั้งโยธา" – "Hearing the soldiers cheer, all the troops". Here, "โยธา" refers to the troops, which are the same side as the soldiers, so not enemies. Therefore, "โยธา" is not a synonym for enemy. So both c and e are incorrect. But the question must have only one answer. This suggests that there's an error in the question, or I'm missing something.

Wait, maybe I'm supposed to look at the entire phrase for each option and see if any other word could be the synonym. For example, in option c: "ถึงทุ่งกว้างแลไปล้วนไพร" – "ไพร" is forest, but maybe another word in the sentence is the synonym. But the question states that the underlined word is "ข้าศึก" in the example, and the options should each have a word that is either a synonym or not. If the options don't have underlined words, perhaps the test-taker is supposed to identify which option's sentence contains a word that is a synonym except for one. But without knowing which word is underlined, it's ambiguous. However, given the structure of the question, it's likely that each option contains one key word that is a synonym for "ข้าศึก", except for one option.

Given that, and considering common Thai vocabulary:

a) ปรปักษ์ – enemy

b) ปัจจามิตร – enemy

c) ไพร – forest

d) ศัตรู – enemy

e) โยธา – troops

Therefore, options a, b, d are synonyms. Options c and e are not. But since the question asks for the one that does not match, and there are two options, this is confusing. However, in typical multiple-choice questions, there's only one correct answer. Therefore, I must have made a mistake in identifying the underlined words. Perhaps in option e, the underlined word is "ทหาร" (soldier), which is not a synonym for enemy. But "ทหาร" means soldier, which is not the same as enemy. But the example's underlined word is "ข้าศึก" (enemy), so if the underlined word in option e is "ทหาร", then it's not a synonym. But how can I know which word is underlined in each option? The user hasn't provided that information. This is a problem.

Alternatively, maybe the question is structured such that each option's sentence contains a word that is a synonym for "ข้าศึก", except for one option. The task is to find that option. Given that, and based on common Thai usage, the answer is likely option c, because "ไพร" is clearly not a synonym, while "โยธา" might be a trick. But I'm not sure.

Alternatively, maybe "โยธา" in some contexts can mean enemy forces, but I don't recall that. "โยธา" is more about one's own army. Therefore, the answer should be option c. But I'm not 100% certain. However, given the options, and the fact that "ไพร" is definitely not a synonym, while "โยธา" is a bit ambiguous, the safest answer is option c.

First, the user has provided a new multiple-choice question in JSON format. It's in Thai, which I need to handle carefully. The question is:

{"question":"ข้อใดมีคําศัพท์ที่มีความหมายไม่ตรงกับคําที่ขีดเส้นใต้ต่อไปนี้\nประจัญบาน<u>ข้าศึก</u>คึกคะนอง","a":"คุมพหลราญรอนปรปักษ์","b":"ถึงยากเย็นเป็นทาสปัจจามิตร","c":"ถึงทุ่งกว้างแลไปล้วนไพร","d":"แม้นรู้ว่าศัตรูอยู่เมืองไหน","e":"ยินเสียงทหารโห่ทั้งโยธา"}

This is a Thai language question. Let me translate and understand it.

The question says: "ข้อใดมีคําศัพท์ที่มีความหมายไม่ตรงกับคําที่ขีดเส้นใต้ต่อไปนี้" which means: "Which option has a word that does not mean the same as the underlined word below: ประจัญบาน<u>ข้าศึก</u>คึกคะนอง"

The underlined word is "ข้าศึก", which means "enemy" in English.

So, the task is to find which option contains a word that does NOT mean the same as "ข้าศึก" (enemy).

Now, let's look at the options:

a: "คุมพหลราญรอนปรปักษ์" – I need to identify words here. "ปรปักษ์" means "enemy" or "opponent".

b: "ถึงยากเย็นเป็นทาสปัจจามิตร" – "ปัจจามิตร" might mean "false friend" or something similar, but let's check: actually, "ปัจจามิตร" could be a misspelling or variant; in Thai, "ปัชชามิตร" isn't standard, but "มิตร" means friend, so "ปัจจามิตร" might mean "enemy disguised as friend" or perhaps "foe". Wait, no: upon second thought, "ปัจจามิตร" isn't common; it might be "ปัชชามิตร" which could be erroneous. In context, it might be "ปัจจามิตร" as in "enemy" variant, but I think it's "ปรปักษ์" in a. Wait, no.

I need to parse each option for words that might mean "enemy".

Common Thai words for enemy:

• ข้าศึก = enemy

• ศัตรู = enemy

• ปรปักษ์ = enemy, opponent

• ปัจฉิม = not sure

Let me list out potential words in each option that could mean enemy:

a: "คุมพหลราญรอนปรปักษ์" – "ปรปักษ์" means enemy.

b: "ถึงยากเย็นเป็นทาสปัจจามิตร" – "ปัจจามิตร" – This might be "ปัชชามิตร", but in Thai, "มิตร" means friend, so "ปัจจามิตร" could mean "false friend" or "enemy". Actually, upon checking my knowledge, "ปัจจามิตร" isn't standard; it might be a typo for "ปรปักษ์" or something else. Wait, perhaps it's "ปัชชามิตร" as in Pali/Sanskrit for enemy, but I think in this context, it's likely "ปัจจามิตร" means "foe" or similar. Wait, no: in Thai, "ศัตรู" is enemy, and "ปรปักษ์" is another word.

Perhaps "ปัจจามิตร" is not meaning enemy. Let me think differently: in option d, there's "ศัตรู", which definitely means enemy.

c: "ถึงทุ่งกว้างแลไปล้วนไพร" – "ไพร" means forest or wilderness, not enemy.

d: "แม้นรู้ว่าศัตรูอยู่เมืองไหน" – "ศัตรู" means enemy.

e: "ยินเสียงทหารโห่ทั้งโยธา" – "ทหาร" means soldier, "โยธา" means army, no direct enemy word.

The question is to find which option has a word that does NOT mean the same as "ข้าศึก" (enemy). The question says: "ข้อใดมีคําศัพท์ที่มีความหมายไม่ตรงกับคําที่ขีดเส้นใต้" which means "which option has a word that does not match the meaning of the underlined word".

More precisely: "have a word that has a meaning not the same as the underlined word".

In the context, I think it's implying that most options have synonyms of "ข้าศึก", and one does not.

From standard tests, probably each option has a word that is supposed to be a synonym, except one.

Let me identify the key words in each option that are meant to be synonyms:

a: "ปรปักษ์" - synonym of enemy

b: "ปัจจามิตร" - if this means enemy, but I'm not sure. Upon double-checking, "ปัจจามิตร" might not be a standard word. Perhaps it's "ปัชชามิตร" or "ศัตรู". Wait, in some contexts, "มิตร" is friend, so "ปัจจามิตร" could mean "opposite of friend", i.e., enemy.

But let's assume it's meant to be a synonym.

c: In c, "ไพร" means forest, which is not enemy.

d: "ศัตรู" - synonym of enemy

e: No obvious synonym; "ทหาร" is soldier, not enemy.

The question is: which option has a word that does NOT mean the same as "ข้าศึก".

So, for options a, b, d, they have words that mean enemy: a has "ปรปักษ์", d has "ศัตรู", and b has "ปัจจามิตร" which might mean enemy.

In c, "ไพร" means forest, not enemy.

In e, there might not be a word meaning enemy.

The question is "have a word that has a meaning not the same", implying that the option contains a word that is supposed to be compared.

Perhaps the intent is that each option has a word in it, and we check if that word means the same as "ข้าศึก".

From the structure, it's likely that in options a, b, d, e, there are words that mean enemy, but in one, it doesn't.

Let's list:

• a: "ปรปักษ์" = enemy

• b: "ปัจจามิตร" - let's assume it's not exactly enemy; upon second thought, "ปัจจามิตร" might mean "friend in return" or something, but I think in Thai tests, it might be "ปัชชามิตร" as enemy.

Perhaps b: "เป็นทาสปัจจามิตร" - "ทาส" means slave, "ปัจจามิตร" might be "friend", so not enemy.

This is confusing. Let me try to clarify.

Upon quick research in my mind, in Thai, "ปรปักษ์" = enemy

"ศัตรู" = enemy

For b: "ปัจจามิตร" - I believe this is not a standard word for enemy. In Pali, "patisota" or something, but in Thai, it might be "ปัชชามิตร" as in "enemy", but I think it's likely that "ปัจจามิตร" means "reciprocal friend" or "friend", not enemy.

Perhaps the answer is b, because "ปัจจามิตร" does not mean enemy.

In c: "ไพร" = forest, not enemy.

In d: "ศัตรู" = enemy

In e: no word for enemy.

The question is to find the option that has a word that does not mean the same, implying that the other options have words that do mean the same.

Perhaps the correct one is c, because "ไพร" is not like enemy.

Let's think about the question: "ข้อใดมีคําศัพท์ที่มีความหมายไม่ตรงกับ" which means "which one has a word whose meaning is not the same as"

So, for the options, we need to identify if they have a word that is not a synonym.

In standard tests, the answer is the one where the word does not match.

Upon checking online or from memory, I recall that in such questions, for "ข้าศึก", synonyms are "ศัตรู", "ปรปักษ์", etc., and "ไพร" is not.

So, likely, option c has "ไพร" which is not a synonym.

Therefore, the correct answer is c.

To confirm:

• a: ปรปักษ์ = enemy, so it matches

• b: ปัจจามิตร - if it's not a synonym, but I think in some contexts, it might be, but probably it's not, but the test might consider it as not.

Perhaps the answer is b.

This is tricky. Let's assume based on common knowledge.

Upon second thought, in the option b: "เป็นทาสปัจจามิตร" - "ทาส" means slave, and "ปัจจามิตร" might mean "friend", so the word "ปัจจามิตร" means friend, which is the opposite of enemy, so it does not mean the same.

In c: "ไพร" means forest, not related.

But the question is which option has a word that does not mean the same, and since the question is to choose one, probably c is the answer as per the initial guess.

From the first response, I need to provide a brief explanation and then the JSON with "correct_answer_key".

I think the correct answer is c, as "ไพร" is not a synonym for "ข้าศึก".

So, I'll go with that.

Okay, let's tackle this question. The user provided a multiple-choice question in Thai, and I need to figure out the correct answer. The question is asking which option has a word that doesn't match the meaning of the underlined term "ข้าศึก" in the given sentence. The sentence is "ประจัญบานข้าศึกคึกคะนอง".

First, I need to understand what "ข้าศึก" means. From what I remember, "ข้าศึก" translates to "enemy" or "foe" in Thai. The sentence seems to be a poetic or classical Thai phrase, so the context might be related to warfare or conflict.

Now, looking at the options, each option is a line of Thai poetry. The task is to find the one that doesn't use a word that correctly means "enemy" or "foe". Let's go through each option one by one.

Option a: "คุมพหลราญรอนปรปักษ์". The key word here is "ปรปักษ์". I think "ปรปักษ์" means "enemy" or "opponent". So this might be a correct synonym, so this option might not be the answer.

Option b: "ถึงยากเย็นเป็นทาสปัจจามิตร". The word here is "ปัจจามิตร". "มิตร" usually means friend, but "ปัจจามิตร" might be a term for an enemy. Wait, sometimes in classical Thai, compound words can have different meanings. "ปัจจามิตร" could be a term for an enemy, but I'm not 100% sure. Maybe "ปัจจัย" is factor, but combined with "มิตร" it's confusing. Alternatively, maybe "ศัตรู" is the direct term. Hmm, need to think more.

Option c: "ถึงทุ่งกว้างแลไปล้วนไพร". This seems to describe a field or plain, "ไพร" might mean wilderness or grassland. There's no obvious enemy-related term here. Wait, but the question is about the underlined word "ข้าศึก", so maybe the line should contain a synonym. If this line doesn't have a word meaning enemy, then this could be the incorrect one. But I need to check all options.

Option d: "แม้นรู้ว่าศัตรูอยู่เมืองไหน". Here "ศัตรู" directly means enemy, so this is a correct synonym. So this option is not the answer.

Option e: "ยินเสียงทหารโห่ทั้งโยธา". This talks about hearing soldiers' shouts throughout the region. No enemy term here. But again, the question is about the underlined word's synonym. If the line doesn't have a word for enemy, then it might be the answer. Wait, but the question is which option has a word that doesn't match. So maybe the correct answer is the one where the corresponding word isn't an enemy term.

Wait, the question is phrased as "ข้อใดมีคำศัพท์ที่มีความหมายไม่ตรงกับคำที่ขีดเส้นใต้" which translates to "Which option has a term whose meaning does not match the underlined word". The underlined word is "ข้าศึก" (enemy). So each option's line should have a word that is supposed to be a synonym, except one. The incorrect option is the one where the word in the line is not an enemy term.

Looking again:

Option a: "ปรปักษ์" – I think this is enemy.

Option b: "ปัจจามิตร" – Maybe "ปัจจามิตร" is a term for enemy. Alternatively, "มิตร" is friend, so maybe this is a trick. Wait, "ปัจจามิตร" might actually mean friend? That would make it incorrect. Wait, I need to confirm.

Option c: The line doesn't have an enemy term. So the word here isn't an enemy term, so this would be the incorrect one. But the question is about the word in the option that doesn't match. Wait, the question is structured so that each option's line contains a word that should be a synonym of "ข้าศึก", except one. So if option c's line doesn't have a synonym, then that's the answer. But I need to check each line's key word.

Alternatively, maybe each option's line has a word that's supposed to be a synonym, but one of them is not. Let me parse each line again carefully.

Original sentence: "ประจัญบานข้าศึกคึกคะนอง" – "ประจัญบาน" is a battle array, "ข้าศึก" is enemy, "คึกคะนอง" is noisy or clamorous.

Looking at each option's line:

a. "คุมพหลราญรอนปรปักษ์" – "ปรปักษ์" is enemy. So this is correct.

b. "ถึงยากเย็นเป็นทาสปัจจามิตร" – "ปัจจามิตร" – maybe "ปัจจามิตร" is enemy? Or is it a different term? Alternatively, "ศัตรู" is enemy, but "ปัจจามิตร" might be a less common term. Wait, perhaps "ปัจจามิตร" is actually a term for friend? That would make this incorrect. Alternatively, maybe it's a typo. Alternatively, "ปัจจัย" is factor, but combined with "มิตร" (friend) it might not be enemy. Hmm, this is tricky.

c. "ถึงทุ่งกว้างแลไปล้วนไพร" – This line talks about a wide field and wilderness. There's no enemy term here. So the key word here isn't an enemy term, so this option's line doesn't have a synonym for "ข้าศึก", making it the incorrect one. But the question is asking which option has a word that doesn't match, so this would be the answer.

d. "แม้นรู้ว่าศัตรูอยู่เมืองไหน" – "ศัตรู" is enemy, so correct.

e. "ยินเสียงทหารโห่ทั้งโยธา" – This mentions soldiers' shouts, but no enemy term. So similar to option c, but maybe the key word here is "ทหาร" (soldier), which isn't enemy. Wait, but the question is about the underlined word's synonym. So if the line doesn't have a word meaning enemy, then both c and e might be candidates. But I must have made a mistake here.

Wait, perhaps each line has a specific word that's supposed to be the synonym. Let me check again. The question is about the underlined word "ข้าศึก", so each option's line should have a word that is a synonym for "ข้าศึก", except one. The incorrect option is the one where the corresponding word is not an enemy term.

Looking at each line's key word:

a. "ปรปักษ์" – enemy.

b. "ปัจจามิตร" – possibly enemy? Or maybe not. If "ปัจจามิตร" is actually a friend, then this is incorrect. Alternatively, maybe it's a term for enemy. I'm not sure. Need to think.

c. The line doesn't have a word for enemy. So the key word here is missing, so this is the incorrect option.

d. "ศัตรู" – enemy.

e. The line has "ทหาร" (soldier), which is not enemy. But maybe the key word is "โยธา" (region), which isn't enemy. So this line also lacks an enemy term. Hmm, but the options are a to e, so only one is correct.

Wait, maybe I'm misunderstanding the structure. The question says "มีคำศัพท์ที่มีความหมายไม่ตรงกับคำที่ขีดเส้นใต้" which means "has a term whose meaning does not match the underlined word". So each option's line contains a word that should be a synonym of "ข้าศึก", except one. The incorrect option is the one where the corresponding word is not an enemy term.

Looking again:

Option a: "ปรปักษ์" – enemy. Correct.

Option b: "ปัจจามิตร" – I think "ปัจจามิตร" is actually a term for enemy. Because "มิตร" can sometimes be part of a compound word meaning enemy. Alternatively, maybe it's a misspelling. Alternatively, perhaps "ปัจจามิตร" is a term for friend, making this incorrect. I'm not certain, but maybe "ปัจจามิตร" is enemy.

Option c: The line has no enemy term. So the key word here is not an enemy term, so this is the incorrect option.

Option d: "ศัตรู" – enemy. Correct.

Option e: The line has "ทหาร" (soldier), which is not enemy. But maybe the key word is "โยธา" which is region. So this line also lacks an enemy term. But the question is which option has a word that doesn't match. If both c and e are missing, but the options are single choice, then I must have made a mistake.

Alternatively, perhaps I'm misinterpreting the lines. Let me look at each line again carefully.

Option a: "คุมพหลราญรอนปรปักษ์" – "ปรปักษ์" is enemy. So correct.

Option b: "ถึงยากเย็นเป็นทาสปัจจามิตร" – "ปัจจามิตร" – maybe "ปัจจามิตร" is a term for enemy. Alternatively, "ทาส" means slave, so "เป็นทาสปัจจามิตร" could mean becoming a slave to an enemy? Not sure. But the key word here is "ปัจจามิตร".

Option c: "ถึงทุ่งกว้างแลไปล้วนไพร" – This line describes a field and wilderness. No enemy term here. So the key word here is not an enemy term, so this is the incorrect option.

Option d: "แม้นรู้ว่าศัตรูอยู่เมืองไหน" – "ศัตรู" is enemy. Correct.

Option e: "ยินเสียงทหารโห่ทั้งโยธา" – "ทหาร" is soldier, but not necessarily enemy. Unless the context implies they are enemies, but the question is about the word's direct meaning. So this line's key word isn't enemy, so this would also be incorrect. But since the options are a to e, and only one is correct, perhaps I'm missing something.

Wait, maybe the key words are the underlined parts in each option's line. But the question didn't underline anything in the options. The original question's underlined word is in the main sentence. The options are lines of poetry, each containing a word that should be a synonym of "ข้าศึก". The incorrect option is the one where that word is not an enemy term.

So for each option, there's a word in the line that's supposed to be a synonym for "ข้าศึก", except one. The question is to find which option's line has a word that's not an enemy term.

Looking again:

Option a's line has "ปรปักษ์" which is enemy. Correct.

Option b's line has "ปัจจามิตร" – I think "ปัจจามิตร" is actually a term for enemy. Because "มิตร" can sometimes be part of a compound meaning enemy. Alternatively, maybe it's a misspelling of "ศัตรู" but not sure. Alternatively, "ปัจจามิตร" might mean friend, making this incorrect. Hmm.

Option c's line has no enemy term. So the key word here is not an enemy term, so this is the incorrect option.

Option d's line has "ศัตรู" which is enemy. Correct.

Option e's line has "ทหาร" which is soldier, not enemy. So this is also incorrect.

Wait, but the options can't have two correct answers. Maybe I'm misunderstanding the key words. Perhaps each line's key word is the last word? Let me check:

Option a: "ปรปักษ์" is the last word. So that's enemy.

Option b: "ปัจจามิตร" is the last word. If that's not enemy, then this is incorrect.

Option c: "ไพร" is the last word, which means wilderness. Not enemy.

Option d: "เมืองไหน" is the last part, but the key word is "ศัตรู".

Option e: "โยธา" is the last word, which means region. Not enemy.

Hmm, this complicates things. Maybe the key words are not the last words. Alternatively, perhaps the question is structured so that each option's line contains a word that should be a synonym for "ข้าศึก", and the incorrect option is the one where that word is not an enemy term.

If that's the case, then:

Option a: "ปรปักษ์" is enemy. Correct.

Option b: "ปัจจามิตร" – if this is enemy, then correct. If not, incorrect.

Option c: The line has no enemy term, so the key word here is not enemy. So this is incorrect.

Option d: "ศัตรู" is enemy. Correct.

Option e: The line has "ทหาร" which is soldier, not enemy. So incorrect.

But since the question is multiple choice with options a-e, and only one is correct, I must have made a mistake. Let me think again.

Wait, maybe "ปัจจามิตร" is actually a term for friend. Because "มิตร" means friend. So "ปัจจามิตร" would mean something like "friendly", making option b's word not an enemy term. That would make option b incorrect. But then there are two options (b and c and e) that are incorrect. But the question is to choose one.

Alternatively, perhaps I'm overcomplicating. The correct answer is option c because it doesn't have any enemy term, so the word there doesn't match. The other options have words meaning enemy except option c. So the answer is c.

Alternatively, maybe option b's "ปัจจามิตร" is actually enemy. Let me check the Thai terms.

Looking up "ปรปักษ์" – it means enemy or opponent.

"ปัจจามิตร" – I'm not sure. Maybe it's a typo for "ศัตรู" or another term. Alternatively, "ปัจจามิตร" could be a term for enemy in classical Thai. Alternatively, maybe it's "ปัจจัย" (factor) plus "มิตร" (friend), but that doesn't make sense. Alternatively, perhaps it's "ปัจจามิตร" as a term for enemy. Maybe I should consider that "ปัจจามิตร" is enemy, so option b is correct, making option c the incorrect one.

Therefore, the answer is option c.

Alright! Let's tackle this Thai question. The user provided a multiple-choice question where one of the options doesn't match the underlined word in the given sentence. The sentence is: "ประจัญบานข้าศึกคึกคะนอง." The underlined word is "ข้าศึก," which means enemy. The question is asking which option does not fit with the meaning of "ข้าศึก."

First, I need to understand each option and see how it relates to "enemy." Let's go through them one by one.

Option A: "คุมพหลราญรอนปรปักษ์" – This seems to be about controlling or attacking enemies, which fits with "ข้าศึก."

Option B: "ถึงยากเย็นเป็นทาสปัจจามิตร" – This refers to being a slave to a neighboring enemy, which directly relates to enemies.

Option C: "ถึงทุ่งกว้างแลไปล้วนไพร" – This describes a wide field turning into a forest. It doesn't mention enemies at all, so it might be the odd one out.

Option D: "แม้นรู้ว่าศัตรูอยู่เมืองไหน" – This is about knowing where the enemy is, which clearly relates to enemies.

Option E: "ยินเสียงทหารโห่ทั้งโยธา" – This refers to hearing soldiers' shouts, implying a battle scenario involving enemies.

From this analysis, Option C is the only one that doesn't relate to enemies. Therefore, the correct answer should be Option C.