Synonyms of repulsive

1 Syllable
foul, vile, rank, gross, fouls
2 Syllables
odious, soily, squalid, scuzzy, filthy, awful, curdled, creepy, olid, carious, evil, filthier, foulest, fetid, shocking, filthiest, fouled, horrid, rancid, ghastlier, ugliest, uglier, nastier, viler, ghastly, ranker, rankest, hard-time, sickie, yucky, vilest, sleazy, fouler, seasick, hideous, nasty, yecchy, nastiest, ugly, skanky, nauseous, vulgar, beastly
3 Syllables
loathsome, gruesome, sickening, unpleasant, revolting, repellent, nauseating, feculent, forbidding, putrescent, strong-smelling, obnoxious, horrible, noisome, animal, terrible, verminous, off-putting, insulting, hateful, pugnacious, abhorrent, bad-looking, unsightly
4 Syllables
detestable, disagreeable, evil-smelling, unalluring, execrable, unspeakable, offensive, dislikable, distasteful, unsavory, hard-featured, unbeautiful, uninviting
5 Syllables
unhospitable, undescribable, putrefactive, abominable, inexpressible, indefinable, undesirable, objectionable, unattractive, insalutary, unprepossessing, unutterable
6 Syllables
incommunicable