| raucous(adjective, hard, severe, sharp, rough) |
| salty(adjective, strong, sharp, powerful, hot) |
| severe(adjective, hard, sharp, flat, rough) |
| sourish(adjective, bitter, altered, acid, tart) |
| spicy(adjective, pungent, tasty) |
| strident(adjective, hard, severe, sharp, rough) |
| strong(adjective, sharp, powerful, rank, corrupt) |
| tainted |
| unharmonious |
| work(verb, provoke, agitate, inflame, fester) |
| acetic(adjective, bitter, acid, tart, astringent) |
| acidulent |
| bearish(adjective, difficult, irritable, critical, crabby) |
| curdled(adjective, dull, rank, disagreeable, bitter) |
| curmudgeonly |
| curt |
| depressed(adjective, low, feelings, gloomy, miserable) |
| displeasing(adjective, quiet, bad, nasty, offensive) |
| down in the dumps(expression, adjective, feelings, gloomy, depressed) |
| fermented(adjective, bitter, acid, tart, astringent) |