| reluctant |
| remote(adjective, cool, relaxed, detached, casual) |
| reserved(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| slapdash(adjective, slow, careless, indifferent, casual) |
| slipshod(adjective, slow, indifferent, casual, thoughtless) |
| sloppy(slow, careless, indifferent, casual, negligent) |
| slovenly(adjective, unthinking, superficial, dutiful, sketchy) |
| slow-moving(adjective, dull, idle, sluggish, lazy) |
| snoozy(adjective, dull, weak, easy, slow) |
| stony(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| thoughtless(adjective, slow, careless, indifferent, casual) |
| unambitious(adjective, indifference) |
| undisturbed(adjective, indifferent, nonchalant, undaunted, unworried) |
| unexcitable |
| unmindful(careless, casual, negligent, lax, happy-go-lucky) |
| unsolicitous |
| unsympathetic(adjective, indifferent, inattentive, uninterested, nonchalant) |
| untroubled(adjective, calm, cool, relaxed, indifferent) |
| unworried(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| weary(adjective, dull, weak, easy, slow) |