| indifferent(adjective, calm, cool, relaxed, cold) |
| bored(adjective, cool, indifferent, weary, refined) |
| nonchalant(adjective, calm, cool, relaxed, cold) |
| apathetic(adjective, calm, cool, relaxed, cold) |
| aloof(adjective, calm, cool, relaxed, cold) |
| casual(adjective, calm, cool, relaxed, indifferent) |
| disinterested(adjective, calm, cool, relaxed, cold) |
| unconcerned(adjective, calm, cool, relaxed, cold) |
| uninterested(adjective, relaxed, cold, indifferent, detached) |
| worldly(adjective, sophisticated, refined, practical, experienced) |
| listless(adjective, calm, beat, cool, relaxed) |
| worry-free |
| disenchanted(sophisticated, refined, practical, experienced, mature) |
| incurious(adjective, calm, cool, relaxed, cold) |
| inert(adjective, cold, dead, apathy, passive) |
| insouciant(adjective, calm, cool, relaxed, cold) |
| negligent(adjective, calm, cool, relaxed, cold) |
| neutral(adjective, calm, cool, relaxed, cold) |
| perfunctory(adjective, informal, relaxed, cold, indifferent) |
| pococurante(adjective, informal, relaxed, cold, dead) |