109 entries under irregular topic. ×

6
screwy(adjective, extraordinary, unusual, wild, strange)
6
unsystematic(adjective, unreliable, uneven, variable)
5
changeable(adjective, unusual, unpredictable, unreliable)
5
divergent(adjective, extraordinary, unusual, strange, exceptional)
5
inconstant(adjective, uncertain, unpredictable, unreliable)
5
intermittent(adjective, unpredictable, unreliable, uneven)
5
jerky(adjective, unreliable, uneven, variable)
5
sporadic(adjective, unusual, special, unreliable)
5
uneven(adjective, unpredictable, unreliable, variable)
5
variable(adjective, unpredictable, unreliable, uneven)
5
volatile(unpredictable, unreliable, caprice)
4
anomalistic(extraordinary, strange, exceptional, unconformity)
4
arbitrary(unusual, unpredictable, unreliable, fanciful)
4
desultory(adjective, unpredictable, unreliable)
4
deviate(adjective, extraordinary, strange, exceptional)
4
mercurial(unpredictable, unreliable)
4
preternatural(adjective, strange, new, exceptional, fantastic)
4
rare(adjective, extraordinary, unusual, strange, outstanding)
4
touched(adjective, unusual, wild, strange, silly)
4
unexpected(adjective, extraordinary, unusual, strange, new)
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APASmart Define. (2016). eccentric thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/eccentric/thesaurus/synonyms
ChicagoSmart Define. 2016. "eccentric thesaurus" https://smartdefine.org/eccentric/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, eccentric thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/eccentric/thesaurus/synonyms>.
MLASmart Define. "eccentric thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/eccentric/thesaurus/synonyms>