| inert(adjective, dull, quiet, weak, easy) |
| jejune(adjective, dull, quiet, weak, kind) |
| pale(adjective, white, colorless) |
| passionless(adjective, dull, quiet, cool, slow) |
| sluggish(adjective, dull, quiet, weak, easy) |
| spineless(adjective, quiet, weak, gentle, humble) |
| subdued(adjective, calm, dull, quiet, kind) |
| submissive(adjective, quiet, weak, kind, smooth) |
| subservient(adjective, calm, kind, smooth, soft) |
| unfeeling(adjective, hard, cool, careless, cold) |
| weak(adjective, dull, quiet, easy, gentle) |
| abject(weak, sad, unhappy, miserable, pitiful) |
| arid(adjective, dull, flat, excite, stupid) |
| bloodless(adjective, dull, weak, mild, feeble) |
| cheerless(adjective, sad, unhappy, miserable, hopeless) |
| discouraged(adjective, blue, low, sad, unhappy) |
| distant(adjective, cool, unfriendly, aloof, unemotional) |
| downcast(adjective, blue, happy, sad, unhappy) |
| dreary(adjective, dull, boring, tedious, monotonous) |
| empty(adjective, dull, quiet, flat, heavy) |