| huffy(adjective, difficult, irritable, disagreeable, crabby) |
| ill-humored(difficult, crabby, cranky) |
| impassioned(adjective, difficult, irritable, disagreeable, argumentative) |
| impatient(adjective, irritable, touchy, volatile, fiery) |
| inimical(adjective, nasty, cold, hostile, aloof) |
| jarring(adjective, discordant) |
| malevolent(adjective, unpleasant, horrible, disagreeable, dreadful) |
| malicious(adjective, nasty, cold, hostile, aloof) |
| malignant(adjective, nasty, cold, hostile, aloof) |
| mean(adjective, sharp, nasty, unpleasant, violent) |
| obnoxious(adjective, rough, nasty, dark, unpleasant) |
| obstreperous(adjective, mean, sharp, rough, harsh) |
| quarrel |
| resistant(adjective, contentious) |
| rough(adjective, nasty, dark, unpleasant, horrible) |
| rowdy |
| savage(hostile, belligerent) |
| sour(adjective, nasty, difficult, cold, hostile) |
| squabbling |
| thin-skinned(adjective, difficult, energetic, lively, irritable) |