0
progressive(unusual, strange, eccentric)
0
scarce(excellent, unusual, special, brilliant, rare)
0
seldom(unusual, special, rare, scarce, semioccasional)
0
solid(extraordinary, unusual, exceptional, outstanding, notable)
0
special(excellent, unusual, strange, new, brilliant)
0
sporadic(unusual, special, rare, scarce, semioccasional)
0
startling(unusual, special, rare)
0
striking(extraordinary, outstanding, notable)
0
super(extraordinary, unusual, exceptional, outstanding, notable)
0
superior(excellent, unusual, special, brilliant, rare)
0
tombe des nues(expression, idiom, unconformity)
0
uncharacteristic
0
unconforming
0
unfashionable
0
unheard of(expression, adjective, unusual, special, rare)
0
unimaginable(excellent, unusual, special, brilliant, rare)
0
unparalleled(unusual, special, rare)
0
unseasoned
0
very different(expression, adjective, unusual, special, rare)
0
wacky
11 years ago|5.6k views|share |citing 
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>