| bile |
| brusqueness(noun, sharpness, severity, harshness, roughness) |
| bumpiness(coarseness, irregularity, unevenness) |
| choler(noun, temper, anger, agitation, violence) |
| cynicism(noun, resentment, acrimony, discourtesy, unpleasantness) |
| disagreeableness(noun, temper, sharpness, severity, harshness) |
| edge |
| fire(noun, force, passion, energy, rise) |
| ill humor(expression, idiom, irascibility) |
| inclemency(severity, harshness, conformity, strictness, sternness) |
| irregularity(noun, difference, bias, discrimination, coarseness) |
| jaggedness(coarseness, irregularity, unevenness) |
| mordacity |
| mordancy(noun, pain, speech, resentment, hostility) |
| piquancy(noun, sharpness, acerbity, acidity, mordancy) |
| pungency(noun, sharpness, acerbity, acidity, mordancy) |
| raggedness(coarseness, irregularity, unevenness) |
| rankling |
| rigidity(noun, severity, harshness, conformity, strictness) |
| rigourousness |