(いや)

いや
na-adjective
unpleasant, reluctant
See also: (いや) (no, nay (否))
1. unpleasant, disagreeable, distasteful
Describes feelings of dislike or discomfort toward something.
(いや)予感(よかん)がする。
I have a bad feeling.
(いや)(にお)いがする。
There's an unpleasant smell.
(いや)(おも)()(おも)()した。
I remembered an unpleasant memory.
2. reluctant, unwilling
Used when someone is unwilling to do something.
()きたくない」「(いや)だ」
'I don't want to go.' 'No way.'
野菜(やさい)()べるのが(いや)だ。
I hate eating vegetables.
(いや)なら無理(むり)しなくていいよ。
If you don't want to, you don't have to force yourself.

(いや) is a na-adjective expressing strong dislike, discomfort, or unwillingness. It is one of the most common ways to express negative feelings in everyday Japanese.

USAGE:

  • (いや)だ: direct refusal or expression of dislike ("No way" / "I don't want to")
  • (いや)な + noun: modifies a noun to mean unpleasant or disagreeable
  • (いや)になる: to get sick of, to become fed up with

COMMON COLLOCATIONS:

  • (いや)予感(よかん): a bad feeling
  • (いや)気持(きも)ち: an unpleasant feeling
  • (いや)(にお)い: an unpleasant smell
  • (いや)(おも)い: an unpleasant experience/memory

SIMILAR WORDS:

  • 嫌い(きらい): expresses dislike as a personal preference ("I don't like X"), while (いや) emphasizes the feeling of aversion or reluctance in the moment
  • 不快(ふかい): more formal/literary word for unpleasant