| self-centered(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| supine(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| unanxious(adjective, happy, relaxed, cheerful, cheery) |
| unconcerned(adjective, indifferent, nonchalant, undisturbed, undaunted) |
| uninvolved(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| unmoved(adjective, indifferent, unsympathetic, unaffected, inattentive) |
| unworried(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| buoyant(adjective, happy, relaxed, cheerful, cheery) |
| impassive(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| accidental |
| adventitious |
| aloof(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| callous(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| casual |
| cheerful(adjective, happy, relaxed, happy-go-lucky, lighthearted) |
| cold(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| comfortable |
| detached(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| dispassionate(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| distant(adjective, indifferent, unsympathetic, inattentive, uninterested) |