неприятный

1) General subject: acerbic, brackish (на вкус), bum, caco, difficult, disagreeable, dislikable, displeasing, distasteful, fierce, frightful, frumpy, galling, gay (Активный вокабуляр Картмана), ghastly, grisly, grizzly, hack, hacker, hackney, hard, harsh, ickie, ill favored, ill favoured, ill-favored, ill-favoured, jar, nasty, noisome, objectionable, obnoxious, off putting, off-putting, offending, offensive, painful, provoking, repellent (о манере), rotten, rough, seamy, snooty, sticky, ugly, uncomfortable, undesirable, unfavourable, ungracious, ungrateful (о работе), unlikely, unlovable, unloveable, unlovely, unpalatable, unpleasant, unpleasing, unpretty, unsavoury, unwelcome, vexatious, vinegary, wicked (о запахе и т. п.), vulgar (My body makes vulgar sounds ("Slings and arrows")), unsavory (на вкус или запах), disturbing (о событии, впечатлении), incongruous, dislikeful

2) Colloquial: dreadful, horrid, pestilent, plaguesome, plaguy, thin, skanky

3) Obsolete: tedious

4) Literal: vinegar

5) Rare: impalatable

6) Mathematics: annoying

7) Railway term: adverse

8) Law: unaccepted

9) Australian slang: cow, crook, on the nose, pain in the neck (кто-либо или что-л.), scungy, skungy

10) Jargon: fed up, for the birds, from hunger, goonk, gummy, hunger, lousy, rugged, slow-beet guy (о мужчине), so and so, son of a gun, sona'bitch'u, uncool, scuzzy, low-res, lo-res, meanie, meany, nay, dorky, Hell, hairy, icky

11) Business: poor

12) Psychoanalysis: unagreeable

13) Makarov: bad, distasteful (напр. о запахе), grim, harsh (на вкус, на слух и т.п.), harsh (на ощупь или на вид), messy, rude (о звуке), unacceptable, uncongenial

14) Emotional: beastly

15) Taboo: badassed, crum, crumb, crummy, cunting, cunty (производное от cunt), fucking, fucky, hell around, piss-taking, poohy (см. pooh), queer, ratshit, sick-ass, son-of-a-bitch, (usu go you-know-where) you-know-where

16) Phraseological unit: esthetically challenged, blow chunks