Synonyms|303Antonyms|75|Broader|0Narrower|0Related|528

158 entries under adjective topic. ×

2
unpredictable(unusual, careless, unstable, unreasonable)
2
unreliable(unpredictable, changeable, variable)
2
untypical
2
wanton
1
batty
1
bent(extraordinary, unusual, wild, strange)
1
bughouse
1
certifiable
1
changeable(unpredictable, variable)
1
crazed
1
crosspatch
1
cuckoo
1
daft
1
definite
1
demented
1
depraved
1
discriminating
1
distinguishing
1
errant
1
far out(extraordinary, unusual, wild, strange)
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APASmart Define. (2015). quirky thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/quirky/thesaurus/synonyms
ChicagoSmart Define. 2015. "quirky thesaurus" https://smartdefine.org/quirky/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, quirky thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/quirky/thesaurus/synonyms>.
MLASmart Define. "quirky thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/quirky/thesaurus/synonyms>