| perturbed(shy, worried, afraid, apprehensive, scared) |
| phobic(shy, worried, afraid, apprehensive, scared) |
| playing |
| precarious(adjective, weak, unstable, unsettled, unsteady) |
| pusillanimous(shy, worried, afraid, apprehensive, scared) |
| rabbity(shy, worried, afraid, apprehensive, scared) |
| rattletrap(weak, unstable, unsettled, unsteady, trembling) |
| rickety(adjective, weak, unstable, unsettled, unsteady) |
| rocky(weak, unstable, unsettled, unsteady, trembling) |
| rootless(weak, unstable, unsettled, unsteady, trembling) |
| sheepish(shy, worried, afraid, apprehensive, scared) |
| shuddering |
| skittish(shy, worried, afraid, apprehensive, scared) |
| solicitous(shy, worried, afraid, apprehensive, scared) |
| spineless(shy, worried, afraid, apprehensive, scared) |
| tense(shy, worried, afraid, apprehensive, scared) |
| timid(adjective, shy, worried, afraid, apprehensive) |
| tottering(weak, unstable, unsettled, unsteady, trembling) |
| tottery(weak, unstable, unsettled, unsteady, trembling) |
| tremorous(weak, unstable, unsettled, unsteady, trembling) |