158 entries under unusual topic. ×

3
distinguished(adjective, extraordinary, strange, wonderful)
3
dubious(adjective, strange, odd, ridiculous)
3
noteworthy(adjective, solid, extraordinary, strange)
3
off the wall(expression, adjective, idiom, wild)
3
original(extraordinary, strange, new, special)
3
unwonted(adjective, solid, extraordinary, strange)
2
bent(adjective, extraordinary, wild, strange)
2
capricious(adjective, happy, perfect, strange)
2
distinctive(adjective, special, rare)
2
fishy(adjective, strange, unexpected)
2
flaky(adjective, happy, perfect, strange)
2
freak(adjective, extraordinary, wild, strange)
2
incredible(adjective, happy, perfect, extraordinary)
2
infrequent(adjective, special, rare, scarce)
2
notable(adjective, solid, extraordinary, wonderful)
2
outstanding(adjective, extraordinary, strange, exceptional)
2
phenomenal(adjective, solid, extraordinary, strange)
2
scarce(adjective, special, rare, unfamiliar)
2
shady(adjective, strange, unexpected)
2
signal(adjective, solid, extraordinary, wonderful)
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APASmart Define. (2016). curious thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/curious/thesaurus/synonyms
ChicagoSmart Define. 2016. "curious thesaurus" https://smartdefine.org/curious/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, curious thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/curious/thesaurus/synonyms>.
MLASmart Define. "curious thesaurus" 31 March 2016. Web. 30 September 2026. <https://smartdefine.org/curious/thesaurus/synonyms>