106 entries under eccentricity topic. ×

50
quality(noun, nature, feature, characteristic, style)
40
peculiarity(noun, nature, feature, characteristic, change)
31
quirk(noun, feature, characteristic, quality, character)
26
characteristic(noun, feature, state, change, quality)
20
trait(noun, nature, feature, state, characteristic)
17
mannerism(noun, nature, feature, characteristic, quality)
17
oddity(noun, characteristic, quality, character, weakness)
15
feature(noun, state, characteristic, quality, character)
14
singularity(noun, nature, feature, characteristic, change)
12
foible(noun, weakness, twist, fault, trait)
12
property(noun, nature, feature, characteristic, quality)
10
mark(noun, nature, feature, characteristic, quality)
10
attribute(noun, nature, feature, characteristic, quality)
8
character(noun, nature, feature, characteristic, quality)
7
particularity(noun, nature, feature, characteristic, change)
7
difference(noun, characteristic, change, trait, opposition)
7
distinction(noun, nature, feature, characteristic, change)
7
trick(noun, state, characteristic, quality, character)
6
habit(noun, characteristic, quality, character, trick)
6
individuality(noun, nature, feature, characteristic, quality)
10 years ago|14k views|share |citing 
APASmart Define. (2016). idiosyncrasy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/idiosyncrasy/thesaurus/synonyms
ChicagoSmart Define. 2016. "idiosyncrasy thesaurus" https://smartdefine.org/idiosyncrasy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, idiosyncrasy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/idiosyncrasy/thesaurus/synonyms>.
MLASmart Define. "idiosyncrasy thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/idiosyncrasy/thesaurus/synonyms>