158 entries under unusual topic. ×

19
rare(adjective, characteristic, solid, extraordinary)
16
unexpected(adjective, characteristic, extraordinary, strange)
16
unorthodox(adjective, characteristic, extraordinary, strange)
15
mysterious(adjective, characteristic, happy, strange)
15
oddball(noun, adjective, characteristic, wild)
14
novel(noun, adjective, characteristic, strange)
13
different(adjective, characteristic, obscure, extraordinary)
13
freakish(adjective, characteristic, wild, strange)
12
very odd(expression, adjective, characteristic, strange)
10
marvelous(adjective, characteristic, strange, exceptional)
10
puzzling(adjective, characteristic, extraordinary, strange)
9
kinky(adjective, characteristic, happy, perfect, extraordinary)
9
unfamiliar(adjective, characteristic, strange, new)
9
fantastic(adjective, characteristic, happy, perfect, extraordinary)
9
atypical(adjective, extraordinary, strange, wonderful)
9
idiosyncratic(adjective, wild, strange, crazy)
8
anomalous(adjective, wild, strange, exceptional)
8
erratic(adjective, wild, strange, crazy)
8
fanciful(adjective, happy, perfect, strange)
8
irregular(adjective, wild, strange, exceptional)
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APASmart Define. (2016). curious thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/curious/thesaurus/synonyms
ChicagoSmart Define. 2016. "curious thesaurus" https://smartdefine.org/curious/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, curious thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/curious/thesaurus/synonyms>.
MLASmart Define. "curious thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/curious/thesaurus/synonyms>