| morose(adjective, tough, difficult, harsh, feelings) |
| perverse(adjective, tough, difficult, harsh, awkward) |
| spiteful(adjective, irritable, crabby, cranky) |
| temperamental |
| tetchy(adjective, mean, difficult, cross, short) |
| acerbic(adjective, irritable) |
| depressed(adjective, feelings) |
| discourteous(adjective, hard, direct, tough, rough) |
| hard(adjective, tough, harsh, rude, coarse) |
| huffish(adjective, cross, short, angry, offended) |
| ornery(adjective, mean, difficult, coarse, irritable) |
| prickly(adjective, tough, difficult, harsh, irritable) |
| quick-tempered(adjective, short, faultfinding, caviling, excitable) |
| saturnine(adjective, tough, harsh, awkward, irritable) |
| snappy(adjective, mean, hurt, direct, tough) |
| snippy(adjective, open, direct, rough, honest) |
| bilious |
| bitter(adjective, irritable) |
| brooding(adjective, feelings) |
| crispy(adjective, feature, state, characteristic, structure) |