196 entries under adjective topic. ×

3
extraordinary(unusual, wild, strange, fantastic)
3
fantastic(weak, simple, unusual, wild)
3
funky(informal, unusual, wild, strange)
3
inane(silly, foolish, unwise)
3
infatuated
3
mental(silly, foolish, crazy, mad)
3
non compos mentis(expression, unstable, disturbed, erratic)
3
out to lunch(expression, idiom, silly, crazy)
3
reckless(wild, silly, thought, thoughtless)
3
sappy
3
schizoid
3
touched(unusual, wild, strange, silly)
3
uncanny(unusual, strange, odd, peculiar)
3
unhinged(strange, silly, foolish, mad)
2
atypical(unusual, strange, odd, unique)
2
beat(informal, unusual, wild, strange)
2
bugs
2
certifiable
2
characteristic(unusual, wild, strange, crazy)
2
cockamamie(weak, great, simple, wrong)
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APASmart Define. (2016). kooky thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/kooky/thesaurus/synonyms
ChicagoSmart Define. 2016. "kooky thesaurus" https://smartdefine.org/kooky/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, kooky thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/kooky/thesaurus/synonyms>.
MLASmart Define. "kooky thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/kooky/thesaurus/synonyms>