illogical

/ɪˈlɒdʒɪkl/ (bre, ipa) · /ɪˈlɑːdʒɪkl/ (ame, ipa) · /(ˌ)i(l)-ˈlä-ji-kəl/ (ame, mw)

illogical — 形容詞

  • illogicalpositive
  • more illogicalcomparative
  • most illogicalsuperlative

1. describes an idea, decision, or action that does not make sense because it goes

1.形容詞B2
釋義

不合邏輯

不符合理性或邏輯規則的

describes an idea, decision, or action that does not make sense because it goes against the usual rules of reason — for example, believing two opposite things at the same time, or refusing to accept clear facts that prove you are wrong

例句

Vikram's argument was illogical — he wanted lower taxes and more public spending.

Vikram 的論點不合邏輯——他想要降低稅率,同時增加公共支出。

illogical + appositive clause showing contradiction

Chen said it was illogical to drive twenty miles to save three dollars.

Chen 說為了省三塊錢而開車二十英里,這樣做不合邏輯。

it is illogical + to-infinitive

同義詞
  • irrational

    stronger than illogical; suggests reasoning overwhelmed by emotion rather than just following faulty logic

  • unreasonable

    focuses on being unfair or excessive in demands or expectations, not necessarily on flawed reasoning

  • senseless

    more emotional; suggests that something has no purpose or meaning at all

反義詞
  • logical

    follows clear, step-by-step reasoning without contradictions

  • reasonable

    based on good sense and fair judgement

  • rational

    based on clear, calm thinking rather than emotion

文法句型

it is illogical + to-infinitive

it is illogical + that-clause

illogical + noun

seem/sound/find + illogical

用法筆記

Frequently used with impersonal 'it' as the subject: 'it is illogical to...' or 'it seems illogical that...'. The subject is usually an argument, rule, decision, or explanation — describing a person directly as illogical is less common and often carries a stronger critical tone.

常見錯誤

Your opinion is illogical because I disagree with it.
Your argument is illogical because the evidence does not support the conclusion you drew.
💡'illogical' describes faulty reasoning, not the speaker's personal disagreement.