Na-adjective (keiyodoshi)
disliking; not wanting; unwilling (to do); reluctant
彼の話し方が嫌なの。I don't like his way of talking. unpleasant; disagreeable; nasty; horrible; disgusting; undesirable; unwelcome
Interjection (kandoushi)
no!; quit it!; stop!
Usually written using kana alone
Also written 厭【いや】