91 entries under noun topic. ×

4
anomaly
4
eccentric person(expression, idiom)
4
madman(character, crazy, cuckoo, lunatic)
4
maverick(unusual, original, radical, liberal)
4
nutcase(character, freak, patient, cuckoo)
4
type
3
fruitcake(character, freak, dissentient, misfit)
3
loony
3
psycho(patient, cuckoo)
3
rara avis(expression, character, dissentient, misfit)
2
ding-a-ling(character, dissentient, crackpot, misfit)
2
dingbat(character, crazy, loony, dissentient)
2
duck(character, figure, original, personality)
2
lunatic
2
madperson(character, nut, dissentient, misfit)
2
madwoman(character, crazy, cuckoo, loony)
2
novelty(change, character, crazy, originality)
2
nutter
2
odd fellow(expression, character, dissentient, misfit)
2
psychotic(patient, cuckoo)
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APASmart Define. (2016). oddball thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/oddball/thesaurus/synonyms
ChicagoSmart Define. 2016. "oddball thesaurus" https://smartdefine.org/oddball/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, oddball thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/oddball/thesaurus/synonyms>.
MLASmart Define. "oddball thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/oddball/thesaurus/synonyms>