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adjectivevery foolish
Similar:
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adjectiveafflicted with or characteristic of mental derangement
Similar:
barmy bats batty bonkers brainsick buggy certifiable certified crackbrained cracked crackers crazed crazy daft demented deranged disturbed dotty fey fruity half-crazed haywire hebephrenic idiotic kookie kooky loco loony loopy lunatic mad maniac maniacal manic-depressive maniclike mentally ill moonstruck non compos mentis nuts nutty of unsound mind paranoid psychopathic psychopathologic psychopathological psychotic raving mad round the bend schizophrenic screw-loose screwy sick touched unbalanced unhinged wild balmy around the bend unsound unstable wacky whackyOpposite:
Examples of insane
- "took insane risks behind the wheel"
- "was declared insane"
- "insane laughter"