| acrimony(noun, force, passion, rise, temper) |
| sharpness(noun, temper, rudeness, disrespect, disdain) |
| harshness(noun, pain, speech, rudeness, resentment) |
| rage(noun, force, passion, rise, temper) |
| acerbity(noun, force, passion, energy, rise) |
| rigor(noun, easy, difficulty, want, mess) |
| severity(noun, force, passion, energy, rise) |
| bitterness(noun, temper, speech, anger, agitation) |
| hardship(noun, fix, easy, difficulty, burden) |
| grimness(noun, severity, harshness, strictness, sternness) |
| rigour |
| bloodlust |
| astringency(noun, speech, sharpness, severity, bitterness) |
| austerity(noun, trouble, worry, difficulty, torment) |
| rancour(noun, animosity) |
| roughness(noun, temper, rudeness, difference, bias) |
| sarcasm(noun, pain, speech, resentment, hostility) |
| virulence(noun, pain, speech, resentment, hostility) |
| difficulty(noun, trouble, fix, easy, temper) |
| rigorousness(noun, harshness, sternness) |