| spleen(noun, temper, anger, agitation, violence) |
| tartness(noun, temper, speech, sharpness, severity) |
| gall(noun, temper, anger, agitation, violence) |
| hardness(noun, severity, harshness, conformity, strictness) |
| resentment(noun, temper, anger, rage, agitation) |
| rudeness(noun, speech, sharpness, indiscretion, thoughtlessness) |
| trouble(difficulty, lack, torment, hardship, adversity) |
| acidity(noun, sharpness, bitterness, acerbity, mordancy) |
| acridity(noun, sharpness, acerbity, acidity, mordancy) |
| churlishness(noun, temper, speech, sharpness, severity) |
| fury(noun, force, passion, rise, temper) |
| ill temper(expression, sharpness, bitterness, sourness) |
| moroseness(noun, temper, sharpness, severity, harshness) |
| ordeal(hardship, severity, harshness, conformity, strictness) |
| ruggedness |
| stringency(noun, sharpness, severity, harshness, conformity) |
| unevenness(noun, rudeness, difference, bias, vulgarity) |
| vicissitude(noun, easy, difficulty, want, mess) |
| anger(noun, passion, energy, temper, rage) |
| bite(noun, sharpness, acerbity, acidity, mordancy) |