109 entries under unusual topic. ×

8
erratic(adjective, wild, strange, usual)
8
exceptional(adjective, strange, new, original)
8
funny(adjective, wild, strange, odd)
8
outlandish(adjective, wild, strange, new)
7
uncommon(adjective, cool, strange, original)
6
kinky(adjective, strange, odd, unique)
6
irregular(adjective, wild, strange, crazy)
6
kooky(adjective, slang, wild, strange)
6
unorthodox(adjective, strange, eccentric, unconventional)
5
aberrant(adjective, wild, new, exceptional)
5
atypical(adjective, strange, odd, unique)
5
incongruous(adjective, strange, fantasy, unreal)
5
oddball(adjective, wild, strange, crazy)
5
uncanny(adjective, strange, odd, fantasy)
5
unnatural(adjective, extraordinary, wild, strange)
4
far-out(adjective, strange, odd, unique)
4
freaky(adjective, strange, odd, unique)
3
capricious(adjective, extraordinary, wild, strange)
3
crazy(adjective, extraordinary, wild, strange)
3
remarkable(adjective, strange, new, exceptional)
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APASmart Define. (2016). idiosyncratic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/idiosyncratic/thesaurus/synonyms
ChicagoSmart Define. 2016. "idiosyncratic thesaurus" https://smartdefine.org/idiosyncratic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, idiosyncratic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/idiosyncratic/thesaurus/synonyms>.
MLASmart Define. "idiosyncratic thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/idiosyncratic/thesaurus/synonyms>