| anxious(adjective, keen, violent, awkward, nervous) |
| bluff |
| blunt(adjective, grumpy, bad-tempered, tetchy, snappy) |
| brittle(adjective, tense, excitable) |
| capricious(adjective, unstable, unpredictable, unreliable, changeable) |
| cat-and-dog(difficult, turbulent, belligerent, argumentative, contentious) |
| crank |
| cussed(mean, unpleasant, unstable, disagreeable, unreliable) |
| delicate(adjective, understanding, hard, keen, fine) |
| demanding(adjective, tough, severe, keen, cross) |
| difficult(adjective, tough, rude, unpleasant, negative) |
| eager(adjective, keen, violent, anxious, ardent) |
| edge |
| eristic(adjective, difficult, rude, unpleasant, unfriendly) |
| exasperated(adjective, hurt, cross, mad, short) |
| fearful(anxious, awkward, unsettled, worried, tense) |
| feeling(noun, adjective, understanding, keen, fine) |
| fidgety(anxious, awkward, unsettled, worried, tense) |
| fierce(adjective, intense, violent, hot, mad) |
| finicky(adjective, tough, severe, cross, contrary) |