| blushing(adjective, soft, shy, meek, modesty) |
| cautious(adjective, quiet, gentle, uncertain, aloof) |
| fainthearted(adjective, weak, nervous, shy, worried) |
| quiet(adjective, soft, shy, meek, frugal) |
| afraid(adjective, weak, uncertain, fear, shy) |
| distrustful(adjective, nervous, hesitant, insecure, unsure) |
| dubious(adjective, uncertain, nervous, doubtful, hesitant) |
| faint-hearted(adjective, weak, fear, nervous, shy) |
| jumpy(uncertain, nervous, shy, worried, hesitant) |
| loath(adjective, uncertain, shy, doubtful, hesitant) |
| pusillanimous(adjective, weak, nervous, shy, worried) |
| self-doubting(uncertain, nervous, insecure, unsure, unconfident) |
| shaky(uncertain, fear, nervous, shy, worried) |
| skittish(shy, worried, afraid, apprehensive, modesty) |
| tremulous(fear, nervous, shy, worried, fearful) |
| unassured(adjective, quiet, uncertain, shy, doubtful) |
| undemonstrative(adjective, quiet, gentle, modest, aloof) |
| unostentatious(adjective, person, soft, feelings, shy) |
| unpresuming(adjective, person, soft, feelings, shy) |
| wavering(adjective, uncertain, nervous, shy, doubtful) |