| insatiable(adjective, upset, unhappy, angry, irritated) |
| irascible(adjective, cross, emotional, vulnerable, touchy) |
| irked(adjective, upset, unhappy, angry, irritated) |
| jaundiced(adjective, upset, unhappy, angry, irritated) |
| jealous(adjective, upset, unhappy, angry, irritated) |
| kvetching(adjective, upset, unhappy, critical, angry) |
| lamenting(difficult, critical, grumpy, testy, grouchy) |
| moody(adjective, cross, emotional, vulnerable, touchy) |
| morose(adjective, cross, emotional, vulnerable, touchy) |
| mumble(noun, verb) |
| not satisfied(expression, upset, unhappy, angry, irritated) |
| offended(adjective, upset, unhappy, angry, irritated) |
| out of sorts peevish(expression, idiom, difficult, critical, complaining) |
| oversensitive(adjective, cross, emotional, vulnerable, touchy) |
| peeve |
| peevishness |
| perverse(adjective, sullen, crabby, moody, sulky) |
| pet peeve |
| petulance |
| picky(adjective, upset, unhappy, angry, irritated) |