| numbness(noun, insensitivity, unexcitability) |
| placidity(noun, calm, poise, calmness, dignity) |
| unflappability(noun, calm, feelings, balance, coolness) |
| cold-bloodedness(noun, disregard, interest, lack, apathy) |
| collectedness(noun, calm, feelings, balance, poise) |
| impartiality(noun, disregard, interest, lack, apathy) |
| imprudence(noun, neglect, recklessness) |
| incuriosity |
| inexcitability(noun, calm, poise, calmness, dignity) |
| insensibility(noun, neglect, indifference) |
| insensitivity(noun, disregard, interest, lack, apathy) |
| neglect(noun, neglect, unconcern, inattentiveness, sloppiness) |
| peace of mind(noun, expression, idiom, calm, peace) |
| poise(noun, calm, ease, feelings, balance) |
| rashness(noun, recklessness, unconcern, inattentiveness, sloppiness) |
| self-possession(noun, calm, feelings, balance, assurance) |
| spiritlessness |
| supineness(neglect, indifference) |
| thoughtlessness(noun, recklessness) |
| torpor(noun, disregard, interest, lack, apathy) |