270 entries under adjective topic. ×

3
funky(informal, extraordinary, unusual, wild)
3
idiotic(silly, foolish, fantastic, absurd)
3
irrational(keen, warm, unusual, wild)
3
loco(crazy, mad, off, dotty)
3
non compos mentis(noun, expression, idiom, crazy)
3
nonconforming(strange, crazy, absurd, nonconforming)
3
nonsensical(silly, foolish, fantastic, ridiculous)
3
oddish(characteristic, person, behavior)
3
of unsound mind(expression, idiom, silly, foolish)
3
particular(characteristic, extraordinary, remarkable, caprice)
3
pixellated(characteristic, person, behavior)
3
pixillated(characteristic, person, behavior)
3
potty(wild, silly, foolish, crazy)
3
prankish(characteristic, person, behavior)
3
psychotic(noun, unstable, disturbed, erratic)
3
senseless(silly, foolish, fantastic, absurd)
3
special(extraordinary, unusual, strange, new)
3
stupid(silly, foolish, absurd, irrational)
3
unhinged(unusual, strange, silly, foolish)
3
unparalleled(extraordinary, unusual, new, exceptional)
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APASmart Define. (2016). eccentric thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/eccentric/thesaurus/synonyms
ChicagoSmart Define. 2016. "eccentric thesaurus" https://smartdefine.org/eccentric/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, eccentric thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/eccentric/thesaurus/synonyms>.
MLASmart Define. "eccentric thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/eccentric/thesaurus/synonyms>