Consistency and Inconstancy

Opposite meaning words

Consistency noun - The degree to which a fluid can resist flowing.

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Inconstancy is an antonym for consistency in topics: constancy, thickness.

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

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Consistency is an antonym for inconstancy.

Cite this Source

Inconstancy and Consistency. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/consistency/inconstancy

Consistency & Inconstancy. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/consistency/inconstancy>.

Inconstancy or Consistency. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/consistency/inconstancy.

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