Synonyms|129Antonyms|20|Broader|5Narrower|0Related|610

5 entries under eccentric topic. ×

12
insane(lunatic, crackpot)
9
crackpot(noun, character, crazy, lunatic)
5
nut(noun, crazy, fanatic, lunatic)
2
kook(noun, person, crazy, fanatic)
0
oddball(character, crazy, lunatic, loony)
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APASmart Define. (2015). wacko thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/wacko/thesaurus/synonyms
ChicagoSmart Define. 2015. "wacko thesaurus" https://smartdefine.org/wacko/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, wacko thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/wacko/thesaurus/synonyms>.
MLASmart Define. "wacko thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/wacko/thesaurus/synonyms>