140 entries under unreliable topic. ×

6
unsystematic(adjective, irregular, uneven, random)
6
whimsical(adjective, change, free, continue, careless)
5
wayward(adjective, careless, unstable, unreasonable, irregular)
5
eccentric(adjective, irregular, unpredictable, uneven)
5
slippery(adjective, weak, informal, uncertain, doubtful)
5
unmethodical(adjective, uneven, random, capricious)
4
indecisive(adjective, uncertain, unstable, doubtful, unsettled)
4
indefinite(adjective, careless, loose, doubtful, vague)
4
rambling(irregular, unpredictable, irregularity of recurrence)
3
giddy(adjective, impulsive, unpredictable, changeable)
3
occasional(adjective, uneven)
3
unsound(adjective, careless, loose, unstable, shaky)
3
untrustworthy(adjective, weak, loose, uncertain, doubtful)
2
aberrant(adjective, irregular, uneven, unbalanced)
2
dicey(irregular, unpredictable, changeable, erratic)
2
disconnected
2
discontinuous(adjective, uneven, random, capricious)
2
dizzy(changeable, uneven, unbalanced, erratic)
2
iffy(adjective, uncertain, irregular, doubtful, vague)
2
incalculable(irregular, doubtful, vague, hesitant)
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APASmart Define. (2015). variable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/variable/thesaurus/synonyms
ChicagoSmart Define. 2015. "variable thesaurus" https://smartdefine.org/variable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, variable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/variable/thesaurus/synonyms>.
MLASmart Define. "variable thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/variable/thesaurus/synonyms>