Synonyms|614Antonyms|12|Broader|11Narrower|10Related|109
1
crank
1
crankism
1
crotchetiness
1
custom(noun, characteristic, quality, character, trick)
1
declensions
1
defect(noun, weakness, fault, shortcoming)
1
definiteness(noun, specialty)
1
deformity
1
demeanor(noun, look, conduct)
1
description(noun, approach, way, fashion, method)
1
diagnostics
1
differentness
1
discreteness(noun, characteristic, trait, humor, difference)
1
discriminant(noun, specialty)
1
discrimination
1
dissimilarity(noun, characteristic, change, trait, opposition)
1
distinctiveness(noun, nature, characteristic, quality, character)
1
dottiness
1
endowment(noun, nature, feature, quality, style)
1
erraticism
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APASmart Define. (2016). idiosyncrasy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/idiosyncrasy/thesaurus/synonyms
ChicagoSmart Define. 2016. "idiosyncrasy thesaurus" https://smartdefine.org/idiosyncrasy/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, idiosyncrasy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/idiosyncrasy/thesaurus/synonyms>.
MLASmart Define. "idiosyncrasy thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/idiosyncrasy/thesaurus/synonyms>