1
halfwitted
1
hare-brained
1
harebrained(adjective, keen, warm, slow, wild)
1
illogical(adjective, silly, foolish, stupid, crazy)
1
impractical(adjective, wrong, slow, wild, silly)
1
inconsistent(adjective, silly, stupid, insignificant, unreasonable)
1
inept
1
irresponsible(adjective, wrong, wild, silly, foolish)
1
just plain nuts(expression, idiom)
1
laughable
1
maudlin
1
meaningless(adjective, silly, stupid, insignificant, ridiculous)
1
muddle-headed
1
nutlike
1
nutso
1
off one's trolley
1
off rocker
1
off the hinges(expression, idiom)
1
off the track(expression, idiom)
1
off the wall(expression, idiom)
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APASmart Define. (2015). batty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/batty/thesaurus/synonyms
ChicagoSmart Define. 2015. "batty thesaurus" https://smartdefine.org/batty/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, batty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/batty/thesaurus/synonyms>.
MLASmart Define. "batty thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/batty/thesaurus/synonyms>