| useless(adjective, offensive, rude, stupid, vulgar) |
| weak-minded(adjective, ability, planned) |
| antic |
| barmy(adjective, careless, silly, stupid, trivial) |
| careless(adjective, wrong, wild, silly, stupid) |
| cockeyed(adjective, knowledge, ability, informal, silly) |
| crackpot(adjective, impractical, half-baked, doomed) |
| dense(adjective, dull, simple, slow, silly) |
| eccentric(adjective, wild, strange, silly, crazy) |
| erratic(adjective, wrong, wild, strange, silly) |
| feebleminded(adjective, weak, simple, silly, stupid) |
| gooselike |
| goosey |
| ill-judged(adjective, careless, silly, thoughtless, rash) |
| incongruous(adjective, silly, stupid, insignificant, unreasonable) |
| inconsistent(adjective, simple, wrong, silly, stupid) |
| light-headed(adjective, silly, faint) |
| pointless(adjective, dull, simple, slow, silly) |
| simple-minded(adjective, silly, stupid, green, fat) |
| slight |