| silly(adjective, weak, simple, wrong, ability) |
| fatuous(adjective, weak, simple, ability, foolish) |
| foolish(adjective, dull, weak, simple, wrong) |
| stupid(adjective, dull, weak, simple, wrong) |
| witless(adjective, dull, weak, simple, ability) |
| mindless(adjective, dull, simple, wrong, ability) |
| dumb(adjective, dull, simple, slow, silly) |
| idiotic(adjective, dull, weak, simple, slow) |
| moronic(adjective, dull, weak, simple, slow) |
| unintelligent(adjective, dull, weak, simple, ability) |
| simple(adjective, dull, weak, slow, silly) |
| dull(adjective, simple, slow, silly, foolish) |
| half ass |
| thoughtless(adjective, silly, foolish, stupid, thoughtless) |
| empty-headed(adjective, simple, slow, careless, silly) |
| asinine(adjective, weak, simple, silly, foolish) |
| doltish(adjective, dull, weak, simple, slow) |
| goofy(adjective, foolish, stupid, impractical, half-baked) |
| imbecilic(adjective, dull, weak, simple, slow) |
| senseless(adjective, dull, weak, simple, wrong) |