| distant(adjective, quiet, gentle, cold, unfriendly) |
| reclusive(adjective, quiet, cool, cold, restrained) |
| unpretentious(adjective, quiet, mean, low, modest) |
| unsocial(adjective, person, cool, avoid, cold) |
| aloof(adjective, quiet, gentle, cold, modest) |
| backward(adjective, quiet, weak, base, restraint) |
| quiet(adjective, calm, dull, simple, pleasant) |
| sheepish(adjective, quiet, simple, modest, humble) |
| shrinking(adjective, calm, quiet, weak, mild) |
| standoffish(adjective, quiet, cool, cold, restrained) |
| unforthcoming(adjective, quiet, cool, cold, restrained) |
| unobtrusive(adjective, calm, dull, quiet, plain) |
| antisocial(adjective, company, person, avoid, shy) |
| fearful(adjective, quiet, weak, soft, base) |
| mousy(adjective, modest, humble, shy, meek) |
| receding(verb, adjective) |
| detached(adjective, quiet, cold, thoughtful, unfriendly) |
| hesitant(adjective, quiet, simple, gentle, modest) |
| nervous(adjective, weak, soft, base, modest) |
| past(adjective, outward, outward-bound) |