| frowning(adjective, unstable, changeable, sullen, temperamental) |
| griping(adjective, upset, unhappy, irritable, mood) |
| growling(mean, irritable, crabby, cranky, testy) |
| irritated |
| long-faced(adjective, sullen) |
| lugubrious(adjective, unstable, changeable, sorrowful, mournful) |
| malcontent(adjective, upset, unhappy, angry, annoyed) |
| malcontented(adjective, upset, unhappy, angry, annoyed) |
| mournful(adjective, sadness, gloom, unclear, morose) |
| obstinate(adjective, mean, difficult, irritable, sullen) |
| piqued(adjective, cross, short, unstable, angry) |
| pouty |
| prickly(difficult, unpleasant, sensitive, irritable, disagreeable) |
| ratty(short, irritable, crabby, cantankerous, snappy) |
| resentful(adjective, cross, unhappy, short, angry) |
| rough |
| saturnine(adjective, sadness, gloom, unclear, morose) |
| scowling(adjective, sullen, sullenness) |
| sensitive(adjective, delicate, tricky, touchy, moody) |
| snippy(rude, unpleasant, coarse, disagreeable, sullen) |