0
muzzy
0
negligent
0
no slouch(expression, zany, comical, schtick)
0
numbskulled
0
numskulled
0
obtuse
0
odd(adjective, silly, foolish, crazy, zany)
0
off the wall(expression, adjective, idiom, silly, crazy)
0
offhand
0
pea-brained
0
pointless
0
potty
0
precipitate
0
purposeless
0
quixotic
0
rattle-headed
0
regardless
0
schtick(laughing, zany, comical)
0
screwball
0
shallow
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APASmart Define. (2013). hare-brained thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/hare-brained/thesaurus/synonyms
ChicagoSmart Define. 2013. "hare-brained thesaurus" https://smartdefine.org/hare-brained/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, hare-brained thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/hare-brained/thesaurus/synonyms>.
MLASmart Define. "hare-brained thesaurus" 19 May 2013. Web. 22 September 2026. <https://smartdefine.org/hare-brained/thesaurus/synonyms>