| fearful(adjective, fear, nervous, worried, fearful) |
| timorous(adjective, fear, nervous, shy, worried) |
| trembling(adjective, weak, unstable, unsettled, shaky) |
| quivering(adjective, shaky, unsteady, trembling, shaking) |
| shaky(adjective, fear, unstable, shy, worried) |
| quavering(adjective, shaky, unsteady, trembling, shaking) |
| shy(adjective, nervous, worried, reserved, fearful) |
| frightened(nervous, shy, worried, fearful, afraid) |
| timid(adjective, fear, nervous, shy, worried) |
| nervous(adjective, weak, fear, shy, unsettled) |
| cowardly(adjective, fearful, timid, cowardly, shivering) |
| shivering(adjective, shaky, unsteady, trembling, shaking) |
| afraid(adjective, fear, nervous, shy, worried) |
| shaking(verb, adjective, weak, agitation, unstable) |
| shivery(adjective, shaky, repetition, shaking, riproaring) |
| palpitating(adjective, shaky, shaking, shivering) |
| unsteady(adjective, weak, unstable, unsettled, trembling) |
| wavering(adjective, weak, unstable, unsettled, unsteady) |
| aquiver(adjective, weak, unstable, unsettled, shaky) |
| diffident(fear, nervous, shy, worried, fearful) |