75 entries under rare topic. ×

2
abnormal(adjective, excellent, extraordinary, unusual, strange)
2
outre(unusual, special, unconformity)
2
queer(adjective, extraordinary, unusual, strange, exceptional)
2
surprising(adjective, solid, extraordinary, unusual, strange)
2
unconventional(adjective, extraordinary, unusual, strange, exceptional)
2
unexpected(adjective, extraordinary, unusual, strange, exceptional)
2
unorthodox(adjective, unusual, special)
2
weird(adjective, extraordinary, unusual, strange, exceptional)
1
atypical(adjective, excellent, extraordinary, unusual, strange)
1
infrequent(adjective, excellent, extraordinary, unusual, strange)
1
inimitable(adjective, unusual, special)
1
out of the ordinary(expression, adjective, idiom, unusual, strange)
1
refreshing(adjective, extraordinary, unusual, strange, exceptional)
1
scarce(adjective, excellent, extraordinary, unusual, strange)
1
something else(expression, adjective, big, unusual, important)
1
startling(unusual, special, remarkable, conspicuous)
1
unaccustomed(unusual, special, unconformity)
1
unfamiliar(adjective, extraordinary, unusual, strange, exceptional)
1
unimaginable(excellent, extraordinary, unusual, exceptional, special)
1
unthinkable(excellent, extraordinary, unusual, exceptional, special)
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APASmart Define. (2016). noteworthy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/noteworthy/thesaurus/synonyms
ChicagoSmart Define. 2016. "noteworthy thesaurus" https://smartdefine.org/noteworthy/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, noteworthy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/noteworthy/thesaurus/synonyms>.
MLASmart Define. "noteworthy thesaurus" 23 March 2016. Web. 29 September 2026. <https://smartdefine.org/noteworthy/thesaurus/synonyms>