Adjective
1. insane
2. amuck, amok, berserk, demoniac, demoniacal, possessed, balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, wacky, whacky, brainsick, crazy, demented, distracted, disturbed, mad, sick, unbalanced, unhinged, certifiable, certified, crackbrained, idiotic, crazed, deranged, half-crazed, fey, touched, hebephrenic, schizophrenic, lunatic, moonstruck, maniacal, maniac, manic-depressive, maniclike, non compos mentis, of unsound mind, paranoid, psychopathic, psychopathologic, psychopathological, psychotic, raving, raving mad, wild, schizophrenic, screw-loose, screwy, mentally ill, unsound, unstable, irrational, unreasonable, harebrained
3. mad, foolish
| Foreign Language Equivalents of 'insane' | ||||||
|---|---|---|---|---|---|---|
| Language | Equivalent | Language | Equivalent | |||
| French | Spanish | |||||