Synonyms|1.1kAntonyms|182|Broader|6Narrower|6Related|631

127 entries under unpredictable topic. ×

6
vacillating(adjective, weak, uncertain, unstable, irregular)
6
wavering(adjective, weak, uncertain, sensitive, unstable)
5
varying(adjective, unstable, irregular, unsettled)
4
abnormal(adjective, excellent, extraordinary, unusual, uncertain)
4
giddy(stupid, unreliable, changeable, absurd)
4
impulsive(adjective, unstable, irregular, unsettled)
4
indefinite(adjective, careless, loose, unreliable)
3
changeful(adjective, unstable, irregular, unsettled)
3
desultory(adjective, irregular, unreliable)
3
lubricious(adjective, weak, uncertain, irregular, doubtful)
3
peculiar(adjective, excellent, extraordinary, usual, special)
3
shifting(adjective, unusual, strange, uncertain, unstable)
3
spasmodic(adjective, unstable, irregular, unsettled)
3
unusual(adjective, excellent, extraordinary, uncertain, usual)
3
variant(adjective, unstable, unsettled, distant, distinct)
2
fly-by-night(adjective, loose, unreliable, variable)
2
idiosyncratic(adjective, irregular, unreliable, nonconforming)
2
iffy(adjective, irregular, unreliable)
2
oddball(adjective, irregular, unreliable, nonconforming)
2
ornery(adjective, passionate, negative, reverse, unstable)
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HarvardSmart Define 2016, inconsistent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/inconsistent/thesaurus/synonyms>.
MLASmart Define. "inconsistent thesaurus" 25 February 2016. Web. 21 September 2026. <https://smartdefine.org/inconsistent/thesaurus/synonyms>