Inconstancy
Inconstancy noun - Lack of faithfulness especially to one's husband or wife.
Lapse and inconstancy are semantically related. in weakness topic. In some cases you can use "Lapse" instead a noun "Inconstancy", when it comes to topics like defect.
Lapse
Lapse noun - A change in status for the worse usually temporarily.
Inconstancy and lapse are semantically related. Sometimes you can use "Inconstancy" instead a noun "Lapse".
Mutual synonyms
Cite this Source
Lapse and Inconstancy. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/inconstancy/lapse
Inconstancy & Lapse. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/inconstancy/lapse>.
Lapse or Inconstancy. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/inconstancy/lapse.
Google Ngram Viewer shows how "inconstancy" and "lapse" have occurred on timeline