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Another word for insane

a-z
Adjective

  1. Afflicted with or exhibiting irrationality and mental unsoundness

    Idioms:
    See also:

    sane

  2. So senseless as to be laughable

    See also:

    knowledge

    ability

© Roget’s II: The New Thesaurus Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.

Another word for insane

Modifier

  1. Deranged

    See also:

    violent

    sick

    Antonyms:

  2. Utterly foolish

    See also:

    stupid

© WEBSTER’S NEW WORLD® ROGET’S A-Z THESAURUS by Charlton Laird and the editors of Webster’s New World dictionaries. Copyright © 1999 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Sentence Examples

  • The king became insane in 1454.

  • "Look, this is insane," she said, her shock wearing off.

  • He is insane and he despises us.

  • "Sofi, this is insane," Dusty said.

  • If I didn't keep learning how insane this world is every second of the day, I wouldn't have to drink!

More sentences →

Words that mention insane in the Dictionary

Words near insane in the Thesaurus