97 entries under irregular topic. ×

1
hit-or-miss(restless, disturbed, broken, erratic)
1
iffy(adjective, uncertain, doubtful, vague)
1
incongruent(adjective, uncertain, conflicting, incompatible)
1
incongruous(adjective, uncertain, conflicting, incompatible)
1
irreconcilable(adjective, uncertain, conflicting, incompatible)
1
out of step(expression, adjective, idiom, uncertain)
1
peculiar(separate, distinct, different, unpredictable)
1
recurrent(disturbed, unreliable, variable, broken)
1
restive(excited, anxious, unsettled, broken)
1
unfair(adjective, rough, odd, reckless)
1
unusual(adjective, uncertain, unstable, unpredictable)
1
vagarious(unpredictable, unreliable, variable)
1
waffling(adjective, uncertain, doubtful, hesitant)
1
warring(adjective, uncertain, conflicting, incompatible)
0
anomalous(unpredictable, unreliable)
0
at odds(expression, adjective, uncertain, conflicting)
0
at variance(expression, adjective, uncertain, conflicting)
0
conflicting(adjective, uncertain, incompatible, incoherent)
0
contradictory(adjective, uncertain, conflicting, incompatible)
0
directionless(unpredictable, unreliable)
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APASmart Define. (2016). changeable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/changeable/thesaurus/synonyms
ChicagoSmart Define. 2016. "changeable thesaurus" https://smartdefine.org/changeable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, changeable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/changeable/thesaurus/synonyms>.
MLASmart Define. "changeable thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/changeable/thesaurus/synonyms>