| abhorrent(adjective, dull, disgusting, ugly, bad-looking) |
| unattractive(adjective, unpleasant, disgusting, bleak, dreary) |
| dreadful(adjective, dull, disgusting, ugly, bad-looking) |
| frightful(adjective, dull, disgusting, ugly, bad-looking) |
| gross(adjective, bad, nasty, offensive, unpleasant) |
| horrible(adjective, dull, disgusting, ugly, bad-looking) |
| insipid(adjective, dull, weak, flat, nasty) |
| obnoxious(adjective, bad, nasty, offensive, unpleasant) |
| tasteless(adjective, weak, flat, nasty, offensive) |
| terrible(adjective, dull, disgusting, ugly, bad-looking) |
| unappetising |
| unsavoury |
| yucky(adjective, bad, offensive, foul, disgusting) |
| bad(adjective, dull, offensive, foul, disgusting) |
| flat(adjective, dull, weak, offensive, disgusting) |
| ghastly(adjective, dull, bad, offensive, foul) |
| uninviting(adjective, pleasant, offensive, unpleasant, disgusting) |
| Gorgonian(adjective, dull, disgusting, ugly, bad-looking) |
| bitter(adjective, bad, nasty, offensive, unpleasant) |
| flavorless(adjective, dull, weak, flat, nasty) |