unpleasant

not giving pleasure to the mind or senses the burnt pot roast had a very unpleasant odor Synonyms bad, bitter, disagreeable, displeasing, distasteful, harsh, icky, nasty, rotten, sour, uncongenial, unlovely, unpalatable, unpleasing, unsavory, unwelcome, wicked, yucky (also yukky) Related Words abhorrent, abominable, appalling, awful, beastly, bilious, disgusting, dreadful, foul, ghastly, gnarly [slang], god-awful, gross, hateful, hellish, hideous, horrendous, horrible, horrid, invidious, loathsome, nauseating, nauseous, noisome, obnoxious, obscene, odious, offensive, repellent (also repellant), repugnant, repulsive, revolting, revulsive, scandalous, seamy, shocking, sick, sickening, ugly, unholy, vile, villainous; aggravating, annoying, galling, irritating, vexing; crappy [slang], cruddy, crummy (also crumby), lousy, miserable, sucky [slang], wretched Near Antonyms delectable, delicious, delightful, dreamy, felicitous; amiable, charming, cheery, friendly, jolly, kindly, sweet Antonyms agreeable, congenial, good, grateful, gratifying, nice, palatable, pleasant, pleasing, pleasurable, satisfying, welcome