| complaining(verb, adjective, upset, unhappy, critical) |
| griping(verb, adjective, upset, unhappy, critical) |
| querulous(adjective, upset, unhappy, angry, irritated) |
| bellyaching(verb, adjective, critical, discontented, resentful) |
| bitching |
| crabby(adjective, upset, unhappy, angry, annoyed) |
| disgruntled(adjective, upset, unhappy, angry, irritated) |
| displeased(adjective, upset, unhappy, angry, annoyed) |
| ennuied(adjective, upset, unhappy, angry, irritated) |
| grumbling(verb, adjective, upset, unhappy, critical) |
| grumpy(adjective, upset, unhappy, angry, annoyed) |
| malcontent(adjective, upset, unhappy, angry, annoyed) |
| malcontented(adjective, upset, unhappy, anxious, angry) |
| not satisfied(expression, adjective, upset, unhappy, angry) |
| unappeased(adjective, upset, unhappy, angry, irritated) |
| unassuaged(adjective, upset, unhappy, angry, irritated) |
| unfulfilled(adjective, upset, unhappy, angry, irritated) |
| ungratified(adjective, upset, unhappy, anxious, angry) |
| unsated(adjective, upset, unhappy, angry, irritated) |
| vexed(adjective, upset, unhappy, angry, annoyed) |