70 entries under rare topic. ×

5
peculiar(adjective, extraordinary, unusual, special, remarkable)
5
special(adjective, extraordinary, unusual, strange, exceptional)
4
abnormal(adjective, unusual, strange, new, exceptional)
4
amazing(adjective, extraordinary, unusual, strange, exceptional)
4
anomalous(adjective, unusual, new, exceptional, special)
4
different(adjective, exceptional, exclusive, scarce)
4
prodigious(adjective, extraordinary, unusual, strange, new)
4
unconventional(adjective, extraordinary, unusual, strange, exceptional)
4
unfamiliar(adjective, extraordinary, unusual, strange, exceptional)
4
weird(adjective, extraordinary, unusual, strange, exceptional)
3
astonishing(adjective, extraordinary, unusual, strange, exceptional)
3
far-out(adjective, extraordinary, unusual, strange, exceptional)
3
incredible(adjective, extraordinary, unusual, strange, exceptional)
3
infrequent(adjective, unusual, special, scarce)
3
scarce(adjective, unusual, special, unfamiliar)
3
unexpected(adjective, extraordinary, unusual, strange, exceptional)
3
unorthodox(adjective, unusual, special)
2
conspicuous(adjective, extraordinary, unusual, strange, exceptional)
2
distinctive(unusual, special, single, sole)
2
distinguished(adjective, excellent, fine, wonderful, exceptional)
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APASmart Define. (2015). unparalleled thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unparalleled/thesaurus/synonyms
ChicagoSmart Define. 2015. "unparalleled thesaurus" https://smartdefine.org/unparalleled/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unparalleled thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unparalleled/thesaurus/synonyms>.
MLASmart Define. "unparalleled thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/unparalleled/thesaurus/synonyms>