| eccentric(noun, adjective, characteristic, person, character) |
| screwy(adjective, feature, characteristic, light, character) |
| batty(adjective, characteristic, light, slang, wild) |
| irrational(adjective, characteristic, weak, simple, unusual) |
| psychotic(noun, adjective, person, foolish, stupid) |
| stupid(adjective, characteristic, weak, simple, wrong) |
| crazed(adjective, state, upset, characteristic, wild) |
| deranged(adjective, state, characteristic, wild, enthusiastic) |
| delirious(adjective, characteristic, wrong, happy, wild) |
| goofy(adjective, characteristic, light, informal, silly) |
| kook(noun, person, slang, informal, wise) |
| dotty(adjective, weak, simple, strange, silly) |
| balmy(adjective, characteristic, knowledge, slang, ability) |
| berserk(adjective, characteristic, passionate, wild, enthusiastic) |
| fatuous(adjective, characteristic, weak, simple, wild) |
| dippy(adjective, characteristic, light, knowledge, slang) |
| odd(adjective, characteristic, person, unusual, wild) |
| outrageous(adjective, characteristic, rough, informal, offensive) |
| barmy(adjective, characteristic, strange, mad, odd) |
| exceedingly(adverb, degree, accentuation, emphasizing) |