| quiet(adjective, simple, soft, gentle, indifferent) |
| unpretentious(adjective, soft, shy, meek, frugal) |
| selfless(adjective, modest) |
| tame(adjective, calm, quiet, gentle, subdued) |
| unaggressive |
| uncomplaining(adjective, soft, shy, meek, frugal) |
| unostentatious(adjective, soft, shy, meek, frugal) |
| acquiescent(adjective, quiet, gentle, flat, indifferent) |
| agreeable(adjective, calm, quiet, gentle, subdued) |
| deferential(adjective, calm, quiet, gentle, subdued) |
| docile(adjective, quiet, gentle, flat, indifferent) |
| doubtful(adjective, meek, timid, unsure, unassuming) |
| fearful(adjective, weak, modest, nervous, humble) |
| hesitant(adjective, modest, nervous, humble, shy) |
| introverted(adjective, modest, nervous, humble, shy) |
| obedient(adjective, calm, quiet, gentle, meek) |
| reticent(adjective, quiet, modest, nervous, humble) |
| self-conscious(adjective, quiet, modest, shy, timid) |
| shamefaced(adjective, soft, modest, nervous, humble) |
| simple(adjective, soft, shy, meek, frugal) |