| hardheartedness(noun, attitude, behaviour, harshness, nastiness) |
| rigidity(noun, attitude, behaviour, harshness, nastiness) |
| disservice(noun, good, service, unkindness) |
| ferocity(noun, attitude, behaviour, harshness, nastiness) |
| hard-heartedness(noun, attitude, behaviour, harshness, nastiness) |
| narcissist |
| sadism(noun, attitude, behaviour, harshness, nastiness) |
| savageness(noun, attitude, behaviour, harshness, nastiness) |
| social isolation |
| sternness(noun, attitude, behaviour, harshness, nastiness) |
| stinginess |
| truculency(noun, respect, attitude, loving, behaviour) |
| unfeelingness(noun, attitude, behaviour, harshness, nastiness) |
| viciousness(noun, attitude, behaviour, harshness, nastiness) |
| truculence(noun, respect, attitude, loving, behaviour) |
| allergy |
| animality(noun, attitude, behaviour, harshness, nastiness) |
| barbarism(noun, attitude, behaviour, harshness, nastiness) |
| bloodthirstiness(noun, attitude, behaviour, harshness, nastiness) |
| churlishness(love, like) |