| murk(adjective, cover, obscure, confuse, sorrow) |
| pasty(adjective, dull, light, soft, poor) |
| blacken(verb, cover, obscure, protect) |
| cloud(verb, cover, obscure, confuse, hide) |
| darken(verb, cover, obscure, confuse, hide) |
| faded(adjective, dull, light, soft, poor) |
| faint(adjective, dull, light, soft, poor) |
| grayed(verb, obscure, white, unlit) |
| muddy(verb, adjective, dull, cover, confuse) |
| overshadow(verb, cover, obscure, confuse, hide) |
| sallow(adjective, dull, light, soft, poor) |
| sickly(adjective, dull, light, soft, poor) |
| thin(adjective, dull, light, soft, poor) |
| tone down(verb, expression, cover, obscure, protect) |
| weak(adjective, dull, light, soft, poor) |
| anemic(adjective, dull, light, soft, poor) |
| adumbrate(verb, cover, obscure, confuse, hide) |
| be overcast(verb, cover, obscure, protect) |
| becloud(verb, cover, obscure, confuse, hide) |
| become shaded(verb, expression, obscure, deepen) |