| insensible(adjective, hard, innocent, unfeeling, unsympathetic) |
| moronic(adjective, dull, simple, slow, silly) |
| out of touch(expression, idiom) |
| pointless(adjective, dull, simple, flat, slow) |
| thick-skinned(noun, adjective, hard, indifferent, unfeeling) |
| numb(noun, adjective, aloof, unfeeling, senseless) |
| apathetic(adjective, dull, hard, unfeeling, unsympathetic) |
| brainless(adjective, dull, simple, slow, silly) |
| daft(adjective, simple, slow, foolish, stupid) |
| dead |
| purblind |
| unpointed(adjective, blunt) |
| unsharpened(adjective, blunt) |
| unfeeling(noun, adjective, hard, indifferent, unsympathetic) |
| benumbed(adjective, dull, hard, unfeeling, unsympathetic) |
| blind |
| blockheaded(adjective, dull, simple, ability, slow) |
| boorish(adjective, dull, slow, stupid, vulgar) |
| callous(noun, adjective, hard, indifferent, unfeeling) |
| coldhearted(adjective, hard, indifferent, aloof, unfeeling) |