| supine(adjective, dull, weak, easy, slow) |
| unbiased(adjective, indifferent, detached, distant, apathetic) |
| uninquisitive(adjective, incurious, incuriosity) |
| unmindful(adjective, inattentive, incurious) |
| unsympathetic(adjective, indifferent, detached, distant, apathetic) |
| withdrawn(adjective, cool, relaxed, indifferent, restrained) |
| benumbed(adjective, unfeeling, inactive, numb, insensitive) |
| callous(adjective, indifferent, detached, distant, apathetic) |
| inactive(adjective, dull, weak, easy, slow) |
| laid-back(adjective, dull, cool, weak, easy) |
| relaxed(adjective, slow, indifferent, still, unsympathetic) |
| spiritless(adjective, dull, weak, easy, slow) |
| stoic(adjective, indifferent, unconcerned, uncaring, listless) |
| torpid(adjective, dull, weak, easy, slow) |
| unaffected(adjective, temper, cold, negative, behave) |
| undecided(unenthusiastic, absence of choice) |
| undemonstrative(adjective, quiet, cool, indifferent, restrained) |
| unexcited(adjective, cool, indifferent, sophisticated, apathetic) |
| unfeeling(adjective, indifferent, coarse, detached, distant) |
| absent(adjective, inattentive, lethargic, languid, indolent) |