Synonyms|437Antonyms|61|Broader|7Narrower|0Related|1.2k
3
quirky(adjective, usual)
3
round the bend(expression, idiom, silly, foolish, mad)
3
schizo(noun, slang, silly, foolish, mad)
3
singular(adjective, usual)
3
stupid(adjective, silly, foolish, unwise)
3
weird(adjective, silly, foolish, usual, unwise)
2
abnormal
2
addict
2
asinine
2
ball
2
bananas
2
bats
2
bats in the belfry(expression, idiom, silly, foolish, mad)
2
brainsick
2
case(freak, oddball)
2
churl
2
cockeyed(silly, foolish, unwise)
2
crackers
2
crosspatch
2
curve
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ChicagoSmart Define. 2015. "screwball thesaurus" https://smartdefine.org/screwball/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, screwball thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/screwball/thesaurus/synonyms>.
MLASmart Define. "screwball thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/screwball/thesaurus/synonyms>