| unsavoury(adjective, awful, terrible, dirty, horrible) |
| vapid(adjective, dull, weak, flat, nasty) |
| flavorless(adjective, dull, weak, taste, flat) |
| stale(adjective, dull, strong, weak, flat) |
| vile(verb, adjective, person, mean, awful) |
| bitter(adjective, sharp, nasty, offensive, unpleasant) |
| lousy(adjective, mean, nasty, unpleasant, awful) |
| sour(adjective, bad, nasty, offensive, unpleasant) |
| stinking(adjective, strong, nasty, offensive, unpleasant) |
| unwelcome(verb, adjective, person, nasty, unpleasant) |
| foul(adjective, strong, offensive, sweet, awful) |
| rank(adjective, nasty, unpleasant, awful, terrible) |
| revolting(adjective, nasty, offensive, unpleasant, disgusting) |
| rotten(adjective, mean, strong, offensive, unpleasant) |
| unpleasing(adjective, awful, terrible, dirty, horrible) |
| bland(adjective, dull, weak, taste, flat) |
| gross(adjective, nasty, informal, offensive, unpleasant) |
| noisome(adjective, awful, terrible, dirty, horrible) |
| savorless(adjective, dull, weak, flat, nasty) |
| watery(adjective, dull, weak, flat, boring) |