| thick(adjective, characteristic, person, dull, body) |
| compact(adjective, characteristic, set, hard, tough) |
| dull(adjective, dull, simple, slow, dark) |
| obtuse(adjective, dull, simple, ability, slow) |
| solid(adjective, characteristic, person, set, body) |
| stupid(adjective, dull, simple, ability, slow) |
| dim(adjective, dull, simple, slow, dark) |
| dumb(adjective, dull, simple, ability, slow) |
| heavy(adjective, person, dull, set, body) |
| slow(adjective, dull, simple, heavy, silly) |
| firm(noun, adjective, set, strong, hard) |
| doltish(adjective, dull, simple, ability, rough) |
| impenetrable(adjective, characteristic, set, hard, tough) |
| half-assed |
| lush(adjective, characteristic, big, vigorous, rich) |
| stolid(adjective, dull, simple, slow, foolish) |
| close(adjective, set, hard, tough, firm) |
| slow-witted(adjective, dull, slow, stupid, impassive) |
| hard(adjective, person, body, strong, tough) |
| compressed(adjective, set, hard, tough, firm) |