| silly(adjective, weak, simple, wrong, knowledge) |
| stupid(adjective, dull, weak, simple, wrong) |
| absurd(adjective, weak, simple, wrong, knowledge) |
| nonsensical(adjective, dull, weak, simple, wrong) |
| crazy(adjective, weak, simple, wrong, knowledge) |
| ridiculous(adjective, weak, simple, wrong, wild) |
| fatuous(adjective, weak, simple, ability, wild) |
| ludicrous(adjective, dull, weak, simple, wild) |
| mad(adjective, weak, simple, wrong, knowledge) |
| senseless(adjective, dull, weak, simple, wrong) |
| preposterous(adjective, weak, simple, wrong, knowledge) |
| insane(adjective, weak, simple, wrong, knowledge) |
| idiotic(adjective, dull, weak, simple, knowledge) |
| inane(adjective, dull, simple, slight, careless) |
| asinine(adjective, dull, weak, simple, silly) |
| irrational(adjective, weak, simple, careless, wild) |
| moronic(adjective, dull, weak, simple, knowledge) |
| dumb(adjective, dull, simple, slow, silly) |
| imbecilic(adjective, dull, weak, simple, knowledge) |
| goofy(adjective, silly, stupid, fantastic, senseless) |