27 entries under eccentric topic. ×

5
irregular(adjective, excellent, unusual, strange, special)
4
offbeat(adjective, unusual, strange, odd, weird)
3
crazy(adjective, unusual, strange, unique)
3
freakish(adjective, unusual, strange, special, odd)
3
idiosyncratic(adjective, unusual, strange, odd, unique)
3
oddball(adjective, unusual, strange, odd, weird)
3
quirky(adjective, unusual, strange, nonconforming)
2
nonconformist(adjective, unusual, strange, original, unique)
1
anarchistic(unusual, strange, original, unique)
1
avant-garde(unusual, strange, unique, atypical)
1
beat(unusual, strange, unique, atypical)
1
far-out(unusual, strange, original, unique)
1
freaky(unusual, strange, original, odd, unique)
1
free and easy(expression, unusual, strange, original, unique)
1
individual(unusual, strange, original, unique)
1
individualistic(unusual, strange, original, unique)
1
informal(unusual, strange, original, unique)
1
kinky(unusual, strange, original, odd, unique)
1
kooky(unusual, strange, odd, unique, weird)
1
off the wall(expression, unusual, strange, unique)
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APASmart Define. (2015). uncustomary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/uncustomary/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncustomary thesaurus" https://smartdefine.org/uncustomary/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, uncustomary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/uncustomary/thesaurus/synonyms>.
MLASmart Define. "uncustomary thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/uncustomary/thesaurus/synonyms>