46 entries under infrequent topic. ×

4
abnormal(adjective, unusual, strange, new, exceptional)
4
amazing(adjective, extraordinary, unusual, strange, exceptional)
4
different(adjective, exceptional, rare, 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
scarce(adjective, unusual, special, rare, unfamiliar)
3
unexpected(adjective, extraordinary, unusual, strange, exceptional)
2
conspicuous(adjective, extraordinary, unusual, strange, exceptional)
2
distinguished(adjective, excellent, fine, wonderful, exceptional)
2
eminent(adjective, excellent, fine, extraordinary, unusual)
2
prominent(adjective, exceptional, outstanding, special, prime)
2
surprising(adjective, extraordinary, unusual, strange, exceptional)
2
unwonted(adjective, extraordinary, unusual, strange, exceptional)
1
memorable(adjective, extraordinary, unusual, strange, exceptional)
1
out of the ordinary(expression, adjective, idiom, extraordinary, unusual)
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APASmart Define. (2015). unparalleled thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unparalleled/thesaurus/synonyms
ChicagoSmart Define. 2015. "unparalleled thesaurus" https://smartdefine.org/unparalleled/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unparalleled thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unparalleled/thesaurus/synonyms>.
MLASmart Define. "unparalleled thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/unparalleled/thesaurus/synonyms>