| crimson |
| damp(verb, upset, trouble, dull, reduce) |
| dampen(verb, upset, trouble, dull, reduce) |
| darkening |
| daub |
| daze(upset, trouble, obscure, confuse, confound) |
| dazzle(obscure, confuse, muddle, distort, bewilder) |
| deject(verb, upset, dull, reduce, disturb) |
| dim out(verb, expression, phrasal verb) |
| dirty(verb, dull, stain, discolor) |
| discolor(dull, stain, color, fade) |
| disconcert(verb, upset, trouble, obscure, confuse) |
| discourage(verb, upset, dull, reduce, disturb) |
| dishearten(verb, upset, trouble, dull, reduce) |
| embrown |
| extinguish(verb, obscure, conceal, dim, faint) |
| faze(verb, upset, trouble, dull, reduce) |
| flush |
| glare(obscure, muddle, distort, cloud, fog) |
| gray(verb, cover, obscure, confuse, hide) |