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

3 entries under crackpot topic. ×

12
insane(eccentric, lunatic)
3
ding-a-ling(noun, character, fanatic, dissentient)
3
dingbat(noun, character, crazy, fanatic, loony)
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APASmart Define. (2015). wacko thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/wacko/thesaurus/synonyms
ChicagoSmart Define. 2015. "wacko thesaurus" https://smartdefine.org/wacko/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, wacko thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/wacko/thesaurus/synonyms>.
MLASmart Define. "wacko thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/wacko/thesaurus/synonyms>