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insane - 248 results
Synonyms
Other synonyms:

sick, mental, psychopathic, crazy, around the bend, crackers, moronic, amok, paranoid, preposterous, nonsensical, wild, senseless, silly, demented, nutty, disturbed, overweening, cuckoo, raving, meshuga, bedlam, ridiculous, of unsound mind, lavish, idiotic, mad, sore, screw-loose, balmy, maniacal, bughouse, nuts, possessed, cracked, psychotic, cockeyed, certifiable, wacky, screwy, demoniac, bizarre, raving mad, deranged, kooky, absurd, unsound, not in your right mind/not right in the head, featherheaded, unearthly, overmuch, daffy, intolerable, scatty, amuck, kookie, softheaded, berserk, sappy, half-crazed, non compos mentis, extreme, inordinate, zany, knowledge, loony, bats, haywire, dotty, off, jerky, loco, sane, unhinged, stupid, over-the-top, tomfool, imbecilic, undue, unwise, unreal, foolish, touched, batty, unstable, crazed, loopy, psychopathological, stiff, overextravagant, madcap, distraught, harebrained, childish, extravagant, bipolar, ability, simpleminded, psychopathologic, maniclike, excited, half-witted, unbalanced, schizophrenic, buggy, unmerciful, brainless, bananas, moonstruck, immoderate, diminished responsibility, round the bend, wrong, fruity, towering, witless, distracted, devilish, ludicrous, lunkheaded, unconscionable, weak-minded, fancy, dopey, exorbitant, gaga, wud, noncompos mentis, loony tunes, bonkers, dippy, crackbrained, fatuous, cranky, crackpot, half-baked, manic-depressive, laughable, maniac, asinine, inept, brainsick, fey, overdue, mentally ill, crackpot, daft, fool, lunatic, steep, demoniacal, fanciful, plethoric, certified, baroque, whacky, wacko, screwball, bubbleheaded, unrestrained, hebephrenic, barmy, depressed, huffy.

Examples of usage:

I had no doubt that she was insane. - "Marital Power Exemplified in Mrs. Packard's Trial, and Self-Defence from the Charge of Insanity", Elizabeth Parsons Ware Packard.

The fellow belongs in an insane asylum. - "The Future Belongs to the People", Karl Liebknecht.

While Alexander of Parma, sorely against his will and in obedience to what, he deemed the insane suggestions of his master, was turning his back on the Netherlands in order to relieve Paris, now hard pressed by the Bearnese, an opportunity offered itself of making at least a beginning in the great enterprise of recovering these most valuable possessions. - "Project Gutenberg History of The Netherlands, 1555-1623, Complete", John Lothrop Motley.

Similar words:

insane asylum, insure, insole, instant, instance, inside, for instance, inside information, inside-out.

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