14
kinky(adjective, strange, odd, unique, eccentric)
14
funny(adjective, strange, exceptional, irregular, odd)
14
unexpected(adjective, obscure, strange, new, exceptional)
14
unparalleled(adjective, extraordinary, strange, new, exceptional)
14
unprecedented(adjective, obscure, new, exceptional, fresh)
13
phenomenal(adjective, excellent, obscure, solid, dark)
13
unwonted(adjective, light, solid, extraordinary, strange)
12
striking(adjective, extraordinary, exceptional, special, serious)
12
unheard-of(adjective, obscure, strange, exceptional, marvelous)
11
freaky(adjective, strange, odd, unique, eccentric)
10
amazing(adjective, extraordinary, strange, superb, exceptional)
10
distinguished(adjective, separate, simple, extraordinary, superior)
10
especial(adjective, separate, simple, extraordinary, superior)
10
individual(adjective, separate, simple, extraordinary, superior)
10
scarce(adjective, light, excellent, thin, extraordinary)
10
astonishing(adjective, extraordinary, strange, superb, exceptional)
10
conspicuous(adjective, great, solid, extraordinary, important)
10
erratic(adjective, wild, strange, crazy, usual)
10
idiosyncratic(adjective, strange, exceptional, usual, original)
10
new(adjective, obscure, strange, exceptional, fresh)
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APASmart Define. (2016). unusual thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unusual/thesaurus/synonyms
ChicagoSmart Define. 2016. "unusual thesaurus" https://smartdefine.org/unusual/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unusual thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unusual/thesaurus/synonyms>.
MLASmart Define. "unusual thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/unusual/thesaurus/synonyms>