69 entries under irregular topic. ×

15
oddball(noun, adjective, characteristic, unusual, wild)
13
different(adjective, characteristic, obscure, extraordinary, unusual)
13
freakish(adjective, characteristic, unusual, wild, strange)
9
kinky(adjective, characteristic, happy, perfect, extraordinary)
9
deviant(adjective, characteristic, strange, exceptional)
9
fantastic(adjective, characteristic, happy, perfect, extraordinary)
9
atypical(adjective, extraordinary, unusual, strange, wonderful)
9
idiosyncratic(adjective, unusual, wild, strange, crazy)
8
anomalous(adjective, unusual, wild, strange, exceptional)
8
erratic(adjective, unusual, wild, strange, crazy)
7
aberrant(adjective, characteristic, unusual, wild, strange)
7
whimsical(adjective, happy, perfect, extraordinary, unusual)
7
quirky(adjective, extraordinary, unusual, wild, strange)
6
deviate(adjective, extraordinary, strange, exceptional)
4
crazy(adjective, extraordinary, unusual, wild, strange)
4
nutty(extraordinary, unusual, wild, strange, crazy)
4
quizzical(adjective, unusual, wild, crazy)
4
unnatural(adjective, unusual, wild, strange, exceptional)
3
divergent(adjective, extraordinary, strange, exceptional)
3
off the wall(expression, adjective, idiom, unusual, wild)
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APASmart Define. (2016). curious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/curious/thesaurus/synonyms
ChicagoSmart Define. 2016. "curious thesaurus" https://smartdefine.org/curious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, curious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/curious/thesaurus/synonyms>.
MLASmart Define. "curious thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/curious/thesaurus/synonyms>