| unemployed(adjective, dull, idle, sluggish, lazy) |
| unenthusiastic(adjective, calm, restrained, subdued, impassive) |
| unexcited(adjective, calm, quiet, cool, reasonable) |
| unimpassioned(adjective, calm, quiet, reasonable, sensible) |
| unnoticeable(adjective, quiet, plain, modest, imperceptible) |
| unoccupied(adjective, dull, idle, sluggish, lazy) |
| unostentatious(adjective, quiet, plain, modest, imperceptible) |
| unruffled(adjective, calm, quiet, cool, smooth) |
| untroubled(adjective, calm, quiet, cool, soft) |
| unused(adjective, dull, idle, sluggish, lazy) |
| waveless(adjective, quiet, cool, smooth, slow) |
| whispery(adjective, sounds) |
| windless(adjective, quiet, cool, smooth, slow) |
| abstinent(adjective, calm, soft, reasonable, gentle) |
| acerbic(adjective, ironic, deadpan, understated, laconic) |
| adequate(adjective, reasonable, sensible, restrained, modest) |
| aloof(adjective, calm, quiet, cool, restrained) |
| amiable(adjective, quiet, cool, still, peaceful) |
| amicable(adjective, quiet, cool, still, peaceful) |
| anesthetized(relieved, unlit, subfusc) |