| casual attitude |
| indifference(noun, disregard, interest, cold, lack) |
| unconcern(noun, disregard, interest, lack, apathy) |
| apathy(noun, disregard, interest, lack, indifference) |
| disregard(noun, interest, lack, apathy, indifference) |
| insouciance(noun, disregard, ease, interest, happiness) |
| coolness(noun, calm, disregard, interest, cold) |
| detachment(noun, disregard, interest, lack, apathy) |
| negligence(noun, disregard, neglect, interest, lack) |
| carelessness(noun, disregard, neglect, interest, lack) |
| composure(noun, calm, ease, cold, feelings) |
| aloofness(noun, disregard, interest, lack, apathy) |
| aplomb(noun, calm, ease, cold, feelings) |
| casualness(noun, ease, apathy, indifference, familiarity) |
| dispassion(noun, calm, disregard, interest, cold) |
| inattention(noun, disregard, neglect, interest, lack) |
| recklessness(noun, neglect, indifference, recklessness, insensibility) |
| coldness(noun, disregard, interest, cold, lack) |
| ease(noun, calm, assurance, peace, simplicity) |
| equanimity(noun, calm, feelings, balance, assurance) |