90 entries under original topic. ×

67
strange(adjective, separate, simple, wrong, excellent)
64
uncommon(adjective, separate, simple, severe, excellent)
58
odd(adjective, separate, simple, wrong, excellent)
55
peculiar(adjective, separate, wrong, excellent, solid)
49
rare(adjective, separate, simple, excellent, obscure)
46
singular(adjective, separate, simple, wrong, excellent)
41
unique(adjective, feature, separate, simple, wrong)
40
curious(adjective, solid, extraordinary, strange, new)
39
weird(adjective, informal, extraordinary, strange, wonderful)
36
queer(adjective, wrong, difficult, extraordinary, strange)
30
eccentric(noun, adjective, difficult, extraordinary, strange)
29
different(adjective, separate, wrong, superior, strange)
27
offbeat(adjective, slang, wild, strange, usual)
22
fresh(adjective, new, different, feature, strange)
20
atypical(adjective, separate, wrong, excellent, extraordinary)
19
unfamiliar(adjective, obscure, strange, new, exceptional)
17
novel(adjective, separate, obscure, strange, new)
14
unprecedented(adjective, obscure, new, exceptional, fresh)
10
idiosyncratic(adjective, strange, exceptional, usual)
10
new(adjective, obscure, strange, exceptional, fresh)
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APASmart Define. (2016). unusual thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unusual/thesaurus/synonyms
ChicagoSmart Define. 2016. "unusual thesaurus" https://smartdefine.org/unusual/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unusual thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unusual/thesaurus/synonyms>.
MLASmart Define. "unusual thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/unusual/thesaurus/synonyms>