69 entries under irregular topic. ×

3
capricious(adjective, extraordinary, unusual, wild, strange)
3
crazy(adjective, extraordinary, unusual, wild, strange)
3
whimsical(adjective, extraordinary, unusual, wild, strange)
2
bent(adjective, extraordinary, unusual, wild, strange)
2
flaky(extraordinary, unusual, wild, strange, crazy)
2
freak(adjective, extraordinary, unusual, wild, strange)
2
inconsistent(adjective, unpredictable, unreliable, nonconforming)
2
nutty(extraordinary, unusual, wild, strange, crazy)
2
way out(adjective, wild, strange, crazy)
1
beat(extraordinary, unusual, wild, strange, crazy)
1
droll(extraordinary, unusual, wild, strange, crazy)
1
dubious(unusual, strange, unpredictable, unreliable)
1
far out(extraordinary, unusual, wild, strange, crazy)
1
funky(extraordinary, unusual, wild, strange, crazy)
1
off-center(extraordinary, unusual, wild, strange, crazy)
1
quizzical(extraordinary, unusual, wild, strange, crazy)
0
arbitrary(unpredictable, unreliable)
0
changeable(unpredictable, unreliable)
0
cockeyed(extraordinary, unusual, wild, strange, crazy)
0
desultory(unpredictable, unreliable)
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APASmart Define. (2016). idiosyncratic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/idiosyncratic/thesaurus/synonyms
ChicagoSmart Define. 2016. "idiosyncratic thesaurus" https://smartdefine.org/idiosyncratic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, idiosyncratic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/idiosyncratic/thesaurus/synonyms>.
MLASmart Define. "idiosyncratic thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/idiosyncratic/thesaurus/synonyms>