Synonyms|182Antonyms|37|Broader|0Narrower|0Related|602
2
distinctive(adjective, unusual, special, rare)
2
erratic(adjective, nonconforming)
2
exotic(unusual, strange, new, special, rare)
2
extreme(adjective, unusual, special, rare)
2
improper(adjective, nonconforming)
2
inconsistent(adjective, nonconforming)
2
infrequent(adjective, excellent, unusual, special, brilliant)
2
monstrous
2
nonconforming(adjective, nonconforming)
2
nonconformist(adjective, unusual, strange, original, unique)
2
nondescript(unusual, special, rare, unconformity)
2
off(adjective, nonconforming)
2
outre(adjective, unusual, special, rare, uncommon)
2
phenomenal(excellent, extraordinary, unusual, wonderful, exceptional)
2
preternatural
2
sui generis(expression, idiom, unconformity)
2
unheard-of
2
unordinary(solid, extraordinary, unusual, wonderful, exceptional)
2
unprecedented(adjective, excellent, unusual, strange, new)
2
unthinkable(excellent, unusual, special, brilliant, rare)
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APASmart Define. (2015). uncustomary thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/uncustomary/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncustomary thesaurus" https://smartdefine.org/uncustomary/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, uncustomary thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/uncustomary/thesaurus/synonyms>.
MLASmart Define. "uncustomary thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/uncustomary/thesaurus/synonyms>