| gray(adjective, dull, light, soft, poor) |
| haggard(adjective, dull, light, soft, poor) |
| impressionable(adjective, emotional, witting, meaningful, empathic) |
| inadequate(adjective, dull, light, soft, poor) |
| ineffective(adjective, dull, light, soft, poor) |
| ineffectual(adjective, dull, light, soft, poor) |
| insubstantial(adjective, dull, light, soft, poor) |
| livid(adjective, dull, light, soft, poor) |
| lurid(adjective, dull, light, soft, poor) |
| pallid(adjective, dull, light, soft, poor) |
| pasty(adjective, dull, light, soft, poor) |
| poor(adjective, dull, light, soft, thin) |
| sallow(adjective, dull, light, soft, poor) |
| sick(adjective, dull, light, soft, poor) |
| sickly(adjective, dull, light, soft, poor) |
| spectral(adjective, dull, light, soft, poor) |
| unsubstantial(adjective, dull, light, soft, poor) |
| wan(adjective, dull, light, soft, poor) |
| washed-out(adjective, dull, light, soft, poor) |
| weak(adjective, dull, light, soft, poor) |