74 entries under special topic. ×

2
infrequent(adjective, unusual, rare, scarce)
2
notable(adjective, solid, extraordinary, unusual, wonderful)
2
outstanding(adjective, extraordinary, unusual, strange, exceptional)
2
phenomenal(adjective, solid, extraordinary, unusual, strange)
2
scarce(adjective, unusual, rare, unfamiliar)
2
surprising(adjective, solid, extraordinary, unusual, strange)
1
arcane(unusual, strange, rare, inexplicable)
1
astonishing(adjective, extraordinary, unusual, strange, wonderful)
1
awe-inspiring(adjective, extraordinary, unusual, strange, exceptional)
1
conspicuous(adjective, solid, extraordinary, unusual, strange)
1
eminent(adjective, extraordinary, unusual, strange, exceptional)
1
inconceivable(adjective, extraordinary, unusual, strange, exceptional)
1
inimitable(adjective, unusual, rare)
1
nondescript(unusual, rare, unconformity)
1
prodigious(adjective, extraordinary, unusual, strange, exceptional)
1
refreshing(adjective, extraordinary, unusual, strange, exceptional)
1
significant(adjective, solid, extraordinary, unusual, strange)
1
something else(expression, adjective, unusual, strange, exceptional)
1
unimaginable(extraordinary, unusual, exceptional, marvelous)
1
unthinkable(extraordinary, unusual, exceptional, marvelous)
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APASmart Define. (2016). curious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/curious/thesaurus/synonyms
ChicagoSmart Define. 2016. "curious thesaurus" https://smartdefine.org/curious/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, curious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/curious/thesaurus/synonyms>.
MLASmart Define. "curious thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/curious/thesaurus/synonyms>