Synonyms|150Antonyms|1|Broader|0Narrower|0Related|0
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luny
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maddened
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maniacal
0
mindless
0
muddle-headed
0
neurotic
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numbskulled
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numskulled
0
obtuse
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off-the-wall
0
off the rails
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outlandish
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outrageous
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paranoiac
0
preposterous
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psychopathic
0
rattle-brained
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raving
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schizoid
0
screwball
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APASmart Define. (2013). crack-brained thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/crack-brained/thesaurus/synonyms
ChicagoSmart Define. 2013. "crack-brained thesaurus" https://smartdefine.org/crack-brained/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, crack-brained thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/crack-brained/thesaurus/synonyms>.
MLASmart Define. "crack-brained thesaurus" 17 June 2013. Web. 25 September 2026. <https://smartdefine.org/crack-brained/thesaurus/synonyms>