| self-contained(quiet, gentle, aloof, reserved, private) |
| unbending(adjective, cool, cold, shy, unfriendly) |
| unwarmhearted(adjective, person, aloof, distant, reserved) |
| apathetic(adjective, cool, indifferent, restrained, unfriendly) |
| austere(adjective, strong, cold, shy, unfriendly) |
| demure(adjective, quiet, gentle, modest, aloof) |
| diffident(adjective, quiet, gentle, modest, aloof) |
| restrained(adjective, close, quiet, gentle, mild) |
| shrinking(adjective, quiet, restrained, thoughtful, solitary) |
| silent(adjective, quiet, restrained, thoughtful, unfriendly) |
| taciturn(adjective, close, quiet, gentle, mild) |
| timid(adjective, quiet, cool, cold, modest) |
| timorous(adjective, quiet, simple, gentle, restrained) |
| uncompanionable(adjective, quiet, separate, cold, indifferent) |
| unemotional(adjective, indifferent, restrained, hostile, unfriendly) |
| unfeeling(adjective, cool, cold, unfriendly, aloof) |
| unwelcoming(adjective, person, cool, indifferent, feelings) |
| ceremonious(adjective, close, quiet, strong, gentle) |
| cold-hearted(adjective, cold, unfriendly) |
| constrained(adjective, strong, cold, formal, stuffy) |