| neutral(adjective, cold, indifferent, detached, casual) |
| reckless(adjective, casual, quick, happy-go-lucky, slapdash) |
| cold(adjective, indifferent, useful, fixed, automatic) |
| dispassionate(adjective, indifferent, detached, casual, impartial) |
| disregardful(adjective, casual, happy-go-lucky, slapdash, neglectful) |
| formal |
| impersonal(adjective, cold, detached, useful, casual) |
| lackadaisical(adjective, informal, relaxed, indifferent, detached) |
| regardless(adjective, cold, forget, uncaring, inattentive) |
| summary(adjective, slight, point, detail, casual) |
| unheeding(adjective, cold, forget, uncaring, inattentive) |
| easygoing(adjective, cool, relaxed, indifferent, casual) |
| halfhearted(adjective, cold, enthusiasm, dead, apathy) |
| haphazard(adjective, neglectful) |
| uncritical(adjective, slight, detail, casual, trivial) |
| unsolicitous(adjective, cold, forget, uncaring, inattentive) |
| unthinking(adjective, cold, indifferent, useful, casual) |
| unwilling(adjective, indifferent) |
| absent-minded(adjective, cold, forget, uncaring, inattentive) |
| blase(adjective, informal, relaxed, cold, indifferent) |