| supine(adjective, dull, quiet, weak, easy) |
| unmoved(adjective, dull, flat, low, sad) |
| disinterested(adjective, calm, cool, temper, careless) |
| casual(adjective, calm, cool, relaxed, cheerful) |
| dispassionate(adjective, calm, cool, relaxed, indifferent) |
| enervated(adjective, dull, weak, easy, flat) |
| inattentive(adjective, dull, careless, indifferent, idle) |
| lax(adjective, slow, careless, indifferent, casual) |
| devil-may-care(adjective, easygoing, indifference, carefree) |
| dilatory(adjective, dull, quiet, easy, slow) |
| drowsy(adjective, dull, quiet, easy, careless) |
| easy(adjective, calm, dull, quiet, cool) |
| easygoing(adjective, calm, dull, cool, careless) |
| half-hearted(adjective, temper, cold, indifferent, negative) |
| insensible(adjective, temper, cold, indifferent, negative) |
| languishing(adjective, dull, weak, easy, flat) |
| remiss(adjective, dull, careless, casual, thoughtless) |
| tepid(adjective, temper, cold, indifferent, negative) |
| unemotional(adjective, calm, cool, relaxed, detached) |
| dopey(adjective, dull, weak, easy, flat) |