| unreasonable |
| unwise |
| active(energetic, fast, animated, rapid, swift) |
| antsy(adjective, keen, violent, anxious, eager) |
| brave |
| burning(adjective, strong, desire, difficult, intense) |
| chafing(adjective, keen, violent, anxious, eager) |
| choleric(adjective, keen, intense, violent, hot) |
| cursory(fast, quick, rapid, speedy, swift) |
| desperado(adjective, rash) |
| excitable(adjective, upset, feeling, moving, intense) |
| fervent(adjective, strong, moving, desire, difficult) |
| fleeting(adjective, quick, speedy, sudden, hurried) |
| fretful(adjective, keen, violent, anxious, eager) |
| harum-scarum(adjective, violent, fast, careful, quick) |
| hysterical(adjective, upset, feeling, moving, rough) |
| ill-judged(adjective, careless, bold, thoughtless, wary) |
| inconsiderate(rude, careless, quick, thoughtless, impulsive) |
| instinctive(noun, adjective, simple, passionate, violent) |
| involuntary(noun, adjective, simple, passionate, violent) |