| inartistic |
| not much to look at(expression, adjective, idiom, plain, awful) |
| objectionable(adjective, bad, nasty, horrible, disagreeable) |
| odious(adjective, ugly) |
| rotten(adjective, bad, nasty, horrible, disagreeable) |
| ugly as sin(expression, idiom, ugliness) |
| undesirable(adjective, bad, nasty, horrible, disagreeable) |
| unlovable |
| unrefined(adjective, offensive, rude, foolish, stupid) |
| vile |
| vulgar(adjective, offensive, rude, stupid, cheap) |
| yucky(adjective, bad, nasty, horrible, disagreeable) |
| abnormal(adjective, appearance, dislike, disgusting, ugly) |
| animal(adjective, plain, unpleasant, awful, revolting) |
| antipathetic(adjective, awful, terrible, horrible, yuck) |
| antipathetical(adjective, awful, terrible, horrible, yuck) |
| appalling(adjective, plain, unpleasant, awful, revolting) |
| artificial(adjective, offensive, rude, foolish, stupid) |
| awful(adjective, plain, unpleasant, ugly, revolting) |
| awful-looking |