| acerb(adjective, taste, sharp, harsh, unpleasant) |
| tart(adjective, taste, sharp, harsh, unpleasant) |
| acidulous(adjective, taste, sour) |
| vinegary(adjective, sharp, harsh, unpleasant, bitter) |
| acerbic(adjective, taste, sharp, harsh, bitter) |
| acid(adjective, taste, sharp, unpleasant, bitter) |
| sour(adjective, taste, sharp, harsh, bitter) |
| acetose(adjective, sharp, unpleasant, bitter, sour) |
| bitter(adjective, sharp, harsh, unpleasant, sour) |
| tangy(adjective, taste, sharp, harsh, bitter) |
| acrid(adjective, sharp, harsh, unpleasant, bitter) |
| harsh(adjective, sour) |
| vinegarish(adjective, sour) |
| acidic(adjective, sharp, unpleasant, bitter, sour) |
| dry(adjective, taste, sharp, unpleasant, bitter) |
| sharp(adjective, unpleasant, bitter, sour, caustic) |
| acetic(adjective, sharp, unpleasant, bitter, sour) |
| acrimonious |
| pungent(adjective, sharp, unpleasant, bitter, sour) |
| sourish(adjective, sharp, unpleasant, bitter, sour) |