| acridity(noun, sharpness, acerbity, acidity, mordancy) |
| asperity(noun, temper, sharpness, severity, bitterness) |
| crossness(noun, passion, fit, dispute, difficulty) |
| discontent(noun, discontentment) |
| disgruntlement(noun, discontentment) |
| glumness(noun, sullenness) |
| grouchiness(noun, passion, fit, dispute, temper) |
| irritability(noun, passion, fit, difficulty, temper) |
| poignancy(noun, pungency) |
| severity(noun, sharpness, harshness, unfriendliness, acerbity) |
| unhappiness(noun, discontentment) |
| acidulousness |
| bad humor(noun, expression, passion, fit, dispute) |
| churlishness(noun, difficulty, resentment, sharpness, severity) |
| crabbedness(noun, irritability) |
| crankiness(noun, temper, sharpness, irritability, impatience) |
| dissatisfaction(noun, discontentment) |
| fretfulness(noun, passion, fit, dispute, temper) |
| gloominess(noun, sullenness, discontentment) |
| grimness(noun, sullenness) |