2
irregularity(noun, weakness, lying, wavering)
2
perfidy
2
treachery(noun, weakness, dishonesty, lying, wavering)
2
unsteadiness(noun, weakness, lying, wavering)
2
variability
1
betrayal
1
caprice(noun, behavior, normality)
1
cheating
1
disaffection
1
dishonesty(noun, weakness, lying, wavering)
1
doubt(noun, weakness, lying, wavering)
1
duplicity(truth, honesty)
1
fickleness
1
game changer(state, condition, stability, permanence)
1
hesitation(noun, weakness, lying, wavering)
1
impermanence
1
indecision(noun, weakness, lying, wavering)
1
indecisiveness
1
irresolution(noun, weakness, lying, wavering)
1
lying(noun, weakness, wavering)
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APASmart Define. (2015). constancy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/constancy/thesaurus/antonyms
ChicagoSmart Define. 2015. "constancy thesaurus" https://smartdefine.org/constancy/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, constancy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/constancy/thesaurus/antonyms>.
MLASmart Define. "constancy thesaurus" 23 December 2015. Web. 21 September 2026. <https://smartdefine.org/constancy/thesaurus/antonyms>