Synonyms|333Antonyms|31|Broader|1Narrower|0Related|136

80 entries under insane topic. ×

8
demented(adjective, silly, foolish, crazy, mad)
8
fruity(adjective, silly, foolish, mad)
8
potty(adjective, silly, foolish, mad)
8
unbalanced(adjective, silly, foolish, crazy, mad)
7
unhinged(adjective, silly, foolish, mad)
6
out to lunch(expression, adjective, idiom, silly, mad)
6
touched(adjective, silly, foolish, crazy, mad)
5
crackpot(adjective, crazy, mad, odd)
5
dippy(adjective, silly, foolish, mad)
5
odd(adjective, crazy, mad)
5
of unsound mind(expression, adjective, idiom, silly, mad)
5
senseless(adjective, crazy, mad, odd)
4
absurd(adjective, crazy, mad, odd)
4
delirious(adjective, crazy, mad, odd)
4
flaky(adjective, silly, foolish, crazy, mad)
4
maniacal(adjective, silly, foolish, crazy, mad)
4
nonsensical(adjective, crazy, mad, odd)
4
off-the-wall(adjective, crazy, mad, odd)
4
screwball(adjective, silly, foolish, crazy, mad)
4
silly(adjective, foolish, crazy, mad, trivial)
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ChicagoSmart Define. 2015. "barmy thesaurus" https://smartdefine.org/barmy/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, barmy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/barmy/thesaurus/synonyms>.
MLASmart Define. "barmy thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/barmy/thesaurus/synonyms>