| insane |
| cuckoo(noun, mad, schizophrenic, maniac, madman) |
| demoniac(noun, mad, infuriation, hatefulness, lamebrain) |
| fruitcake(noun, mad, infuriation, hatefulness, lamebrain) |
| lamebrain(noun, mad, infuriation, hatefulness, schizophrenic) |
| lunatic(noun, person, mad, schizophrenic, worrier) |
| maniac(noun, mad, lamebrain, schizophrenic, madman) |
| neurotic(noun, mad, schizophrenic, maniac, worrier) |
| psycho(noun, mad, lamebrain, schizophrenic, maniac) |
| psychopath(noun, mad, lamebrain, schizophrenic, maniac) |
| psychotic(noun, mad, lamebrain, schizophrenic, maniac) |
| scatterbrain(noun, mad, infuriation, hatefulness, lamebrain) |
| schizophrenic(noun, mad, infuriation, hatefulness, lamebrain) |
| antisocial |
| asocial |
| crackpot(noun, mad, schizophrenic, maniac) |
| crank(noun, mad, schizophrenic, maniac) |
| dement(worrier, nutter, valetudinary) |
| dissocial |
| flake(noun, mad, schizophrenic, maniac) |