Translation guide
The English word "perplexing" describes something confusing, puzzling, or difficult to understand. In Japanese, the most natural way to express this depends on whether you are describing a situation, a person's feelings, or a thing. Common expressions range from adjectives like 不可解な (fukakai na) for formal contexts to casual phrases like わけがわからない (wake ga wakaranai).
Use when you want to say that something is hard to understand, mysterious, or doesn't make sense.
A formal adjective meaning 'incomprehensible' or 'perplexing'. Often used in writing or serious speech.
彼の行動は不可解だ。
His behavior is perplexing.
A very common casual phrase meaning 'I don't get it' or 'it makes no sense'. Can describe a situation or thing.
この問題はわけがわからない。
This problem is perplexing.
Noun form of 不可解な. Used in formal contexts.
その事件は不可解だ。
That incident is perplexing.
Literary adjective meaning 'mysterious' or 'enigmatic'. Suggests something intriguingly perplexing.
彼女は謎めいた微笑を浮かべた。
She gave a perplexing smile.
A formal phrase meaning 'to be hard to understand' or 'to be baffling'. Often used in news or analysis.
彼の決断は理解に苦しむ。
His decision is perplexing.
Use when you want to express that you or someone else feels confused or puzzled.
Standard way to say 'I am perplexed/bewildered'. Suitable for most situations.
私は彼の返事に困惑している。
I am perplexed by his reply.
Means 'to be at a loss' or 'perplexed', often with a nuance of not knowing what to do.
突然の質問に戸惑っている。
I'm perplexed by the sudden question.
Literally 'my head is confused'. More casual and emphasizes mental confusion.
説明が複雑で頭が混乱している。
The explanation is so complex I'm perplexed.
Use when describing a person whose actions or character are puzzling.
Directly means 'a perplexing person'. Formal.
彼は本当に不可解な人だ。
He is a truly perplexing person.
A natural, slightly casual way to say 'a person whose thoughts you can't figure out'.
彼女は何を考えているかわからない人だ。
She is a perplexing person.
困惑 (konwaku) is a general feeling of perplexity or bewilderment. 戸惑い (tomadoi) implies being at a loss about what to do, often in a new or unexpected situation. 困惑 is more about mental confusion, while 戸惑い includes a behavioral aspect.
彼の言葉に困惑した。
I was perplexed by his words.
初めての海外で戸惑った。
I was perplexed on my first trip abroad.
There is no single Japanese adjective that perfectly matches 'perplexing' in all contexts. Using 困惑させる (konwaku saseru) as a direct translation can sound unnatural. Instead, describe the effect or feeling using the options above.