Devoir and Inconstancy

Opposite meaning words

Devoir noun - Something one must do because of prior agreement.

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Inconstancy noun - Lack of faithfulness especially to one's husband or wife.

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Devoir is an antonym for inconstancy.

Cite this Source

Inconstancy and Devoir. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/devoir/inconstancy

Devoir & Inconstancy. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/devoir/inconstancy>.

Inconstancy or Devoir. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/devoir/inconstancy.

Google Ngram Viewer shows how "devoir" and "inconstancy" have occurred on timeline