| acidulated(adjective, bad, unhappy, negative) |
| acidulous(adjective, bad, unhappy, negative) |
| acrimonious(adjective, disagreeable, bad-tempered, resentful) |
| against |
| all in(expression, adjective, beat, gloomy, depressed) |
| back-ordered(adjective, unhappy, unpleasant, woe, BA) |
| backlog(adjective, unhappy, unpleasant, woe, BA) |
| balked(upset, depressed, dissatisfied, disappointed, saddened) |
| bearish(difficult, critical, complaining) |
| beefing |
| bemoaning(difficult, critical, complaining, bearish) |
| bitter |
| blue(adjective, sad, unhappy, gloomy, miserable) |
| bone-tired(adjective, beat, gloomy, depressed, tired) |
| brass |
| browned-off(adjective, bad, unhappy, negative) |
| brusque |
| cantankerous(difficult, critical, grumpy, testy, grouchy) |
| carping(difficult, critical, dissatisfied, complaining, nit-picking) |
| censorious(difficult, critical, dissatisfied, complaining, bearish) |