Synonyms|18Antonyms|0|Broader|0Narrower|0Related|0
1
fanatic(noun, right, crazy, conservative, loony)
1
zealot(noun, right, crazy, conservative, fanatic)
0
bedlamite(noun, crazy, loony, dement, standpatter)
0
bigot(noun, crazy, loony)
0
crackpot(noun, crazy, loony)
0
crank(noun, crazy, loony)
0
crazy(noun, loony)
0
dement(noun, crazy, loony, standpatter)
0
eccentric(noun, crazy, loony)
0
fiend(noun, crazy, loony)
0
freak(noun, crazy, loony)
0
harebrain(noun, crazy, loony, dement, standpatter)
0
loony(noun, crazy)
0
lunatic(noun, crazy, loony)
0
maniac(noun, crazy, loony)
0
non compos mentis(noun, expression, idiom, crazy, loony)
0
nut(noun, crazy, loony, dement, standpatter)
0
screwball(noun, crazy, loony)
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APASmart Define. (1970). overenthusiastic person thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/overenthusiastic_person/thesaurus/synonyms
ChicagoSmart Define. 1970. "overenthusiastic person thesaurus" https://smartdefine.org/overenthusiastic_person/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 1970, overenthusiastic person thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/overenthusiastic_person/thesaurus/synonyms>.
MLASmart Define. "overenthusiastic person thesaurus" 1 January 1970. Web. 25 September 2026. <https://smartdefine.org/overenthusiastic_person/thesaurus/synonyms>