143 entries under unpredictable topic. ×

1
loose(adjective, rough, vague, unreliable)
1
makeshift(adjective, feeble, shaky, hesitant, sluggish)
1
mean(adjective, passionate, unstable, ill, sick)
1
nomadic(irregular, unreliable)
1
not true(expression, adjective, fickle, variable)
1
not trustworthy(expression, adjective, fickle, variable)
1
oddball(irregular, unreliable)
1
ornery(adjective, passionate, unstable, unreliable)
1
passionate(adjective, unstable, unreliable, rash)
1
petulant(adjective, passionate, unstable, unreliable)
1
pretended(adjective, fickle, variable, undependable)
1
underhand(adjective, irregular, fickle, suspicious)
1
unexpected(chance, liable, unplanned, dependent)
1
unusual(irregular, dubious, unreliable, suspect)
1
weird(unusual, irregular, unreliable, fanciful)
1
willful(adjective, passionate, unstable, unreliable)
0
abnormal(adjective, unusual, unstable, irregular)
0
anomalous(irregular, unreliable)
0
bum(loose, unreliable, variable, irresponsible)
0
delusive(adjective, fickle, variable, undependable)
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APASmart Define. (2016). uncertain thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/uncertain/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncertain thesaurus" https://smartdefine.org/uncertain/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, uncertain thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/uncertain/thesaurus/synonyms>.
MLASmart Define. "uncertain thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/uncertain/thesaurus/synonyms>