| softest(adjective, nature, temper, shy) |
| speechless(adjective, calm, quiet, humble, silent) |
| spineless(adjective, quiet, weak, gentle, modest) |
| taciturn(adjective, calm, quiet, humble, silent) |
| tongue-tied(adjective, calm, quiet, humble, silent) |
| wishy-washy(adjective, quiet, gentle, humble, shy) |
| withdrawn(adjective, quiet, modest, reticent, timid) |
| wordless(adjective, calm, quiet, humble, silent) |
| abject(adjective, humble, compliant, passive, submissive) |
| affable(adjective, calm, quiet, cool, soft) |
| agreeable(adjective, calm, quiet, soft, pleasant) |
| apprehensive(adjective, quiet, modest, nervous, fearful) |
| compassionate(adjective, calm, quiet, cool, kind) |
| composed(adjective, calm, quiet, gentle, restrained) |
| content(quiet, modest, unassuming, retiring, excitability) |
| controllable(adjective, shy, subdued, yielding, compliant) |
| devoted(adjective, compliant, submissive, obedient, dutiful) |
| down-to-earth(modest, humble, unassertive) |
| duteous(adjective, shy, docile, obedient) |
| even-tempered(adjective, calm, quiet, understanding, gentle) |