| quieted(adjective, close, quiet, soft) |
| singing the blues(expression, idiom, gloomy, depressed) |
| snappish(gloomy, miserable, depressed, ugly) |
| soft(adjective, close, quiet, peaceful) |
| soundless(adjective, close, quiet, soft) |
| sour(gloomy, miserable, depressed, ugly) |
| splenetic(gloomy, melancholy, miserable, depressed) |
| stilled(adjective, close, quiet, soft) |
| sulky(gloomy, melancholy, miserable, depressed) |
| sullen(gloomy, melancholy, miserable, depressed) |
| surly(gloomy, melancholy, miserable, depressed) |
| testy(gloomy, melancholy, miserable, depressed) |
| troubled(gloomy, miserable, depressed, ugly) |
| ugly(gloomy, melancholy, miserable, depressed) |
| unexpressed(adjective, close, quiet, soft) |
| unspeaking(adjective, close, quiet, soft) |
| unuttered(adjective, close, quiet, soft) |
| whist(adjective, close, quiet, soft) |
| depressed(gloomy, miserable, pessimistic, glum) |
| discreet(adjective, quiet, soft, restrained) |