| incuriosity(noun, disregard, apathy, indifference, calmness) |
| inexcitability |
| insensitivity(noun, disregard, interest, lack, apathy) |
| leniency(noun, restraint, capacity, composure, stamina) |
| lethargy(noun, disregard, interest, lack, apathy) |
| listlessness(noun, disregard, interest, lack, apathy) |
| martyrdom(noun, disinterestedness) |
| passivity(noun, disregard, restraint, capacity, apathy) |
| placidity(noun, calm, quiet, rest, restraint) |
| quietude(noun, calm, quiet, rest, calmness) |
| severity(noun, simplicity, dullness, strictness, plainness) |
| starkness(noun, austerity, self-discipline, asceticism, abstemiousness) |
| sufferance(noun, restraint, capacity, fortitude, composure) |
| temperance(noun, control, measure, simplicity, dullness) |
| tolerance(noun, restraint, capacity, stamina, perseverance) |
| toleration(noun, restraint, capacity, composure, stamina) |
| tranquillity(noun, calm, quiet, rest, peace) |
| unfeelingness(indifference, insensitivity) |
| unresponsiveness(noun, disregard, apathy, indifference, calmness) |
| abnegation(noun, control, measure, restraint, simplicity) |