| peart(adjective, pleasure, joy, lively, glad) |
| rackety(adjective, pleasure, happy, glad, merry) |
| shaky(adjective, anxious, nervous, shy, worried) |
| sportive(adjective, pleasure, glad, merry, funny) |
| toying(adjective, pleasure, glad, merry, funny) |
| unreliable(adjective, nervous, unstable, unsettled, variable) |
| upset(adjective, anxious, worried, agitated, tense) |
| uptight(adjective, slang, excited, anxious, nervous) |
| disquieted(adjective, shy, worried, agitated, afraid) |
| disturbed(adjective, anxious, shy, worried, agitated) |
| dizzy(adjective, informal, nervous, scatterbrained, flighty) |
| erratic(adjective, unstable, unsettled, agitated, variable) |
| jaunty(adjective, pleasure, glad, merry, funny) |
| mercurial(adjective, nervous, unstable, unsettled, emotional) |
| mettlesome |
| mutable(unstable, unsettled, changeable, variable) |
| perturbed(adjective, shy, worried, agitated, afraid) |
| reluctant(adjective, modest, humble, shy, hesitant) |
| tense(adjective, anxious, nervous, shy, worried) |
| trembling(adjective, agitated) |