| etiolated(beat, weak, feeble, exhausted, lackluster) |
| feeble(adjective, dull, light, weak, soft) |
| gray(adjective, dull, light, soft, poor) |
| run-of-the-mill(adjective, flat, common, ordinary, dry) |
| sterile(adjective, dull, excite, boring, uninteresting) |
| stodgy(adjective, dull, flat, excite, stupid) |
| transparent(neutral, uncolored, uncoloured) |
| washed out(verb, expression, adjective, phrasal verb, pale) |
| achromic(adjective, pale, neutral, pallid, hue) |
| bald |
| blah(adjective, dull, weak, simple, flat) |
| dead(adjective, dull, weak, simple, soft) |
| doughy(adjective, dull, light, soft, poor) |
| fair(adjective, dull, light, cool, cold) |
| hackneyed(adjective, mean, simple, flat, poor) |
| ho-hum(adjective, dull, simple, flat, clean) |
| matter-of-fact(adjective, excite) |
| mousy(adjective, quiet, drab) |
| mundane(adjective, dull, simple, plain, common) |
| sickly(adjective, dull, light, weak, soft) |