| docile(adjective, quiet, gentle, humble, subdued) |
| faint |
| faint-hearted(adjective, weak, soft, hesitant, puny) |
| frail |
| invertebrate |
| jittery(adjective, weak, shy, worried, afraid) |
| pliable(quiet, gentle, compliant, passive, submissive) |
| pusillanimous(adjective, weak, soft, base, nervous) |
| terrified(adjective, frightened) |
| weak-willed(adjective, weak, soft, submissive, timid) |
| wishy-washy(adjective, dull, quiet, weak, gentle) |
| alarmed(adjective, shy, worried, afraid, apprehensive) |
| characterless(adjective, dull, weak, feeble, tasteless) |
| chicken(adjective, weak, nervous, shy, worried) |
| chicken-livered(adjective, frightened) |
| chickenhearted(shy, worried, afraid, apprehensive, scared) |
| dismayed(weak, spineless, gutless) |
| faltering(weak, uncertain, doubtful, indefinite, wavering) |
| feeble(adjective, weak, mediocre, puny, pathetic) |
| groggy |