Home › Words › N › nonconstancynonconstancynonconstancy · noun — lack of constancy; variability.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom non- + constancy.nounLack of constancy; variability.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.inconstancy 81% match — Lack of constancy; lack of consistency in thought, emotion or action. vs nonconstancy →inconstant 74% match — Not constant; wavering. vs nonconstancy →unconstantly 72% match — In an unconstant manner. vs nonconstancy →constancy 71% match — The quality of being constant; steadiness or faithfulness in action, affections, purpose, etc. vs nonconstancy →constantness 71% match — The state or quality of being constant. vs nonconstancy →constativity 68% match — The quality of being constative. vs nonconstancy →inconsistency 65% match — The state of being inconsistent. vs nonconstancy →changiness 64% match — liability to change; variability vs nonconstancy →