Translation guide
The English word "unpleasant" covers a wide range of negative experiences, from mild discomfort to strong disgust. In Japanese, the best translation depends on what makes the situation unpleasant: physical discomfort, emotional distaste, awkwardness, or offensiveness. This guide organizes the most useful Japanese expressions by the type of unpleasantness.
Describing a situation, experience, or feeling that is not enjoyable or comfortable in a broad sense.
The most direct and common translation for 'unpleasant.' It can describe physical discomfort (smells, weather) or emotional displeasure. Often used in formal or written contexts.
不快な臭いがする。
There's an unpleasant smell.
彼の態度は不快だった。
His attitude was unpleasant.
A very common, everyday word for 'unpleasant' or 'disagreeable.' It expresses personal dislike or aversion. Often used in casual speech.
Stronger than 不快, implying a more intense feeling of displeasure or offense. Often used when someone's behavior is rude or upsetting.
不愉快な思いをさせてすみません。
I'm sorry for making you feel unpleasant.
Describing a situation that feels uncomfortable, awkward, or makes one uneasy.
Specifically refers to an awkward or uncomfortable atmosphere between people, often after an argument or embarrassing moment.
気まずい沈黙が続いた。
An unpleasant silence continued.
Literally 'the feeling of being in a place is bad.' Used when a place or social situation feels uncomfortable or unwelcoming.
あの店は居心地が悪い。
That shop has an unpleasant atmosphere.
Describing something that tastes bad, smells bad, or feels unpleasant to the senses.
The standard word for 'unpleasant-tasting' or 'bad (food).' Very common in daily conversation.
この薬はまずい。
This medicine is unpleasant-tasting.
Means 'smelly' or 'stinking.' Used for unpleasant odors. Can be attached to nouns (e.g., 生臭い, fishy smell).
Literally 'ear-touching' in a bad way; means 'unpleasant to hear' or 'grating on the ears.'
Describing a person or their actions as disagreeable, nasty, or offensive.
A common phrase meaning 'gives a bad impression' or 'unpleasant (person/manner).' Used for someone who seems unfriendly or rude.
あの店員は感じが悪い。
That clerk is unpleasant.
A blunt, casual way to say 'an unpleasant guy/person.' 奴 (やつ) is a rough word for 'person,' so use with caution.
彼は本当に嫌な奴だ。
He's a really unpleasant guy.
Both mean 'unpleasant,' but 不愉快 is stronger and often implies that someone's actions caused offense. 不快 can be used for physical discomfort (heat, smell) as well as emotional displeasure. 不愉快 is rarely used for sensory experiences.
English 'unpleasant' is often used as a polite understatement (e.g., 'an unpleasant odor'). In Japanese, using 不快 directly can sound too formal or blunt in casual conversation. For everyday speech, 嫌 (いや) or specific sensory words (臭い, まずい) are more natural.
The room smells unpleasant.
あの声は耳障りだ。
That voice is unpleasant to listen to.