| flap(force, attack, power, disorder, intensity) |
| flare-up(noun, force, passion, energy, rise) |
| forcefulness(noun, force, power, passion, strength) |
| fracas(noun, violence) |
| frenetic |
| furor(noun, force, passion, energy, rise) |
| gall(noun, temper, anger, agitation, violence) |
| hard-heartedness(noun, violence, severity, torture, cruelty) |
| hardness |
| heartlessness(noun, violence, severity, torture, cruelty) |
| hemorrhage(noun, temper, anger, agitation, violence) |
| high pitch(noun, expression, force, power, passion) |
| hostility |
| huff(noun, temper, anger, agitation, violence) |
| hysterics(noun, temper, anger, agitation, violence) |
| impetuosity(noun, force, passion, energy, rise) |
| indignation(noun, force, passion, rise, temper) |
| insensibility(noun, violence, severity, torture, cruelty) |
| insensitiveness(noun, violence, severity, torture, cruelty) |
| insensitivity(cruelty, harshness, unkindness) |