| acetous(adjective, sharp, unpleasant, bitter, sour) |
| vinegary(adjective, sharp, unpleasant, bitter, critical) |
| acidulous(adjective, bitter, sour) |
| tart(adjective, sharp, unpleasant, effect, bitter) |
| sour(adjective, bitter, altered, acid, tart) |
| acerbic(adjective, unpleasant, bitter, critical, unkind) |
| acid(adjective, sharp, unpleasant, bitter, sour) |
| dry(adjective, sharp, unpleasant, bitter, critical) |
| vinegarish |
| acerb(adjective, sharp, unpleasant, bitter, critical) |
| acetic(adjective, sharp, unpleasant, bitter, sour) |
| acidic(adjective, sharp, unpleasant, bitter, sour) |
| acidulated(adjective, sharp, unpleasant, bitter, sour) |
| acrid(adjective, sharp, unpleasant, bitter, sour) |
| astringent(adjective, sharp, unpleasant, bitter, critical) |
| bad(adjective, sharp, unpleasant, bitter, sour) |
| biting(adjective, sharp, unpleasant, bitter, critical) |
| bitter(adjective, sharp, unpleasant, sour, musty) |
| briny(adjective, sharp, unpleasant, bitter, sour) |
| caustic(adjective, sharp, unpleasant, bitter, critical) |