Synonyms of off-putting

1 Syllable
vile, foul, gross
2 Syllables
horrid, odious, sleazy, hideous, nasty, creepy, ugly
3 Syllables
forbidding, pugnacious, loathsome, abhorrent, obnoxious, noisome, unpleasant, sickening, unsightly, revolting, repellent, hateful, animal, nauseating
4 Syllables
distasteful, repulsive, disagreeable, discouraging
5 Syllables
undesirable, unhospitable, objectionable, abominable