曖昧

あいまい·aimai

Meaning

vague; ambiguous; unclear; indistinct

Formality
Neutral

Nuance & Usage

曖昧 describes something that is unclear, ambiguous, or deliberately non-committal. 曖昧な返事 (aimai na henji — a vague response) and 曖昧な表現 (aimai na hyougen — ambiguous expression) are typical uses. In cross-cultural communication, 曖昧さ (aimai-sa — vagueness) is often cited as a feature of Japanese communication style — indirect responses that avoid direct refusal. はっきりしない (hakkiri shinai — not clear) is a more casual synonym. 曖昧にする means to make something deliberately vague.

Common Mistakes

Learners often confuse 曖昧 with ぼんやり (bonyari — vague/hazy, used for perceptions or memories) or 不明確 (fumeikaiku — unclear, more formal). 曖昧 specifically implies ambiguity due to lack of clarity in expression or intention. In Japanese business contexts, recognizing a 曖昧な返事 as a soft refusal is crucial — a direct "no" (いいえ) is often avoided. Don't confuse the reading: it's あいまい, not あいめい or あいまえ.

Example Sentences (3)

1

彼の答えは曖昧で、賛成なのか反対なのかわからなかった。

かれのこたえはあいまいで、さんせいなのかはんたいなのかわからなかった。

His answer was vague — I couldn't tell if he was for or against it.

Daily Life
2

曖昧な指示では、部下が何をすべきかわかりません。

あいまいなしじでは、ぶかがなにをすべきかわかりません。

With vague instructions, subordinates won't know what they should do.

Business
3

日本語では、曖昧な表現で断ることがよくある。

にほんごでは、あいまいなひょうげんでことわることがよくある。

In Japanese, it's common to decline using ambiguous expressions.

formal

Quick Quiz

Quick Quiz

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Test your knowledge of 曖昧 with 4 different question types.

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