| sober(adjective, soft, obscure, flat, dark) |
| soft(adjective, quiet, obscure, flat, dark) |
| soundless(quiet, still, hushed, speechless) |
| steely(dull, leaden) |
| still(hushed, soundless) |
| trembling(nervous, shy, fearful) |
| unmanly(shy, worried, afraid, apprehensive, scared) |
| unobtrusive(modest, humble, meek, timid, unsure) |
| unpretentious(modest, humble, unassertive) |
| weak(nervous, shy, fearful) |
| weak-kneed(shy, worried, afraid, apprehensive, scared) |
| Dove(adjective, dull, lead, grim, leaden) |
| abashed(adjective, upset, anxious, worried, afraid) |
| acier |
| affrighted(adjective, upset, anxious, worried, afraid) |
| aflutter(shy, worried, afraid, apprehensive, scared) |
| aghast(upset, shy, worried, afraid, apprehensive) |
| agitated(shy, worried, afraid, apprehensive, scared) |
| alarmed(upset, shy, worried, afraid, apprehensive) |
| ash(adjective, dull, lead, grim, leaden) |