197 entries under unusual topic. ×

5
uncanny(adjective, strange, unreal, unexpected)
5
unceremonious(adjective, simple, plain, relaxed)
5
unnatural(adjective, wrong, wild, strange)
5
unprecedented(adjective, strange, new, fresh)
5
whimsical(adjective, extraordinary, wild, strange)
4
alternative(adjective, strange, eccentric, secretive)
4
avant-garde(adjective, moderate, odd, different)
4
far out(adjective, extraordinary, wild, strange)
4
innovational(adjective, fresh, fundamental, novel)
4
unparalleled(adjective, extraordinary, strange, exceptional)
3
nutty(extraordinary, wild, strange, crazy)
3
distinctive(adjective, special, rare)
3
distinguished(adjective, extraordinary, strange, exceptional)
3
funky(adjective, wild, strange, crazy)
3
off the wall(expression, adjective, idiom, wild)
3
unordinary(adjective, usual)
3
weirdo(adjective, informal, strange, odd)
2
notable(adjective, special, rare)
2
capricious(adjective, extraordinary, wild, strange)
2
freak(adjective, extraordinary, wild, strange)
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APASmart Define. (2016). unconventional thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unconventional/thesaurus/synonyms
ChicagoSmart Define. 2016. "unconventional thesaurus" https://smartdefine.org/unconventional/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unconventional thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unconventional/thesaurus/synonyms>.
MLASmart Define. "unconventional thesaurus" 30 March 2016. Web. 1 October 2026. <https://smartdefine.org/unconventional/thesaurus/synonyms>