| bilious(weak, thin, ill, unhealthy) |
| bland(adjective, dull, quiet, weak, soft) |
| clear(dull, dissolve, barren) |
| disappear(dull, dissolve) |
| dissolve |
| distant(adjective, dull, weak, soft, gentle) |
| evanish(dull, dissolve, blotched, fuddled) |
| evaporate(dull, dissolve) |
| grow dim(verb, expression, dull, dissolve) |
| inaudible(adjective, dull, weak, soft, gentle) |
| lenient(adjective, dull, quiet, weak, soft) |
| lose brightness(verb, expression, dull, dissolve) |
| mild(adjective, dull, quiet, weak, soft) |
| muffled(adjective, dull, weak, soft, gentle) |
| neutralize(verb, dull, dissolve, lighten) |
| soothing(adjective, dull, quiet, weak, soft) |
| stifled(adjective, dull, weak, soft, gentle) |
| vanish(dull, dissolve) |
| whispered(adjective, dull, quiet, weak, soft) |
| worn(beat, spare, tired, white) |