| insouciance(noun, disregard, interest, lack, apathy) |
| interest(noun, disregard, lack, apathy, coldness) |
| isolationism(noun, disregard, interest, lack, apathy) |
| lack(noun, disregard, interest, apathy, indifference) |
| lethargy(noun, disregard, interest, lack, apathy) |
| listlessness(noun, disregard, interest, lack, apathy) |
| meanness |
| negligence(noun, disregard, interest, lack, apathy) |
| noninterference(noun, disregard, interest, lack, apathy) |
| obduracy(noun, ruthlessness, pitilessness, mercilessness, relentlessness) |
| obdurateness(noun, ruthlessness, pitilessness, mercilessness, relentlessness) |
| objectiveness(noun, insensitivity) |
| objectivity(noun, disregard, interest, lack, apathy) |
| passivity(noun, insensitivity) |
| placidity(noun, unexcitability) |
| relentlessness(noun, ruthlessness, pitilessness, mercilessness) |
| reservation(noun, unexcitability) |
| rigidity(noun, ruthlessness, pitilessness, mercilessness, relentlessness) |
| self-composedness(noun, unexcitability) |
| staidness(noun, unexcitability) |