| astringent(adjective, sharp, unpleasant, bitter, sour) |
| bad(adjective, sharp, unpleasant, bitter, sour) |
| biting(adjective, sharp, unpleasant, hot, bitter) |
| bitter(adjective, sharp, unpleasant, sour, musty) |
| briny(adjective, sharp, unpleasant, bitter, sour) |
| brisk |
| burning |
| caustic(adjective, sharp, unpleasant, bitter, sour) |
| curdled(adjective, sharp, unpleasant, bitter, sour) |
| curried |
| cutting(adjective, sharp, unpleasant, bitter, sour) |
| dry(adjective, sharp, unpleasant, bitter, sour) |
| fermented(adjective, sharp, unpleasant, bitter, sour) |
| flavorful(adjective, hot, poignant, spicy, biting) |
| green(adjective, sharp, unpleasant, bitter, sour) |
| hard |
| highly-seasoned(adjective, lively, hot, poignant, spicy) |
| interesting |
| keen(adjective, sharp, unpleasant, bitter, sour) |
| musty(adjective, sharp, unpleasant, bitter, sour) |