| disinterested(adjective, calm, indifferent, detached, distant) |
| insensible(adjective, cool, indifferent, feelings, blank) |
| lazy(adjective, dull, weak, easy, slow) |
| leaden(adjective, dull, quiet, weak, easy) |
| phlegmatical |
| stoical(adjective, calm, cool, smooth, indifferent) |
| unfeeling(adjective, calm, cool, tough, indifferent) |
| careless(adjective, dull, indifferent, sluggish, indifference) |
| controlled |
| flat(adjective, calm, quiet, tough, indifferent) |
| frigid(adjective, calm, restrained, detached, impassive) |
| heavy(adjective, dull, quiet, weak, easy) |
| idle(adjective, quiet, easy, heavy, indifferent) |
| lumpish(adjective, dull, slow, heavy, sluggish) |
| pococurante(adjective, indifference) |
| sleepy(adjective, quiet, easy, slow, relaxed) |
| spiritless(adjective, dull, cool, weak, easy) |
| supine(adjective, dull, quiet, weak, easy) |
| uninvolved(adjective, calm, quiet, indifferent, detached) |
| unruffled(adjective, calm, quiet, cool, smooth) |