88 entries under unusual topic. ×

15
unsurpassed(adjective, feature, exceptional, equal)
14
unconventional(adjective, separate, wrong, strange)
14
unfamiliar(adjective, obscure, strange, new)
13
queer(adjective, wrong, extraordinary, exceptional)
13
irregular(adjective, equal, original, odd)
13
eccentric(adjective, feature, strange, new)
12
noteworthy(adjective, feature, excellent, solid, extraordinary)
12
offbeat(adjective, characteristic, separate, strange)
12
atypical(adjective, separate, wrong, excellent, extraordinary)
11
nonpareil(adjective, feature, characteristic, perfect)
11
distinguished(adjective, separate, simple, extraordinary, superior)
11
especial(adjective, feature, separate, simple, exact)
11
outstanding(adjective, feature, characteristic, excellent, perfect)
10
abnormal(adjective, wrong, excellent, extraordinary)
10
kinky(adjective, good, cool, strange)
10
quaint(adjective, good, cool, strange)
10
unexcelled(adjective, feature, good, cool)
10
unorthodox(adjective, good, cool, strange)
10
aberrant(adjective, equal, original, odd)
10
exotic(adjective, good, cool, strange)
10 years ago|70k views|share |citing 
APASmart Define. (2016). unique thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unique/thesaurus/synonyms
ChicagoSmart Define. 2016. "unique thesaurus" https://smartdefine.org/unique/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unique thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unique/thesaurus/synonyms>.
MLASmart Define. "unique thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/unique/thesaurus/synonyms>