Constancy and Consistency

Constancy

Constancy noun - The state of continuing without change.
Usage example: the mistaken notion that there is constancy in language—words do indeed change their meanings over time

Consistency is a synonym for constancy in steadiness topic. In some cases you can use "Consistency" instead a noun "Constancy". popular alternative

Consistency

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

Constancy is a synonym for consistency in agreement topic. You can use "Constancy" instead a noun "Consistency", if it concerns topics such as evenness, steadiness. popular alternative

How words are described

logical logical constancy logical consistency
Cite this Source
Consistency and Constancy. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/constancy/consistency
Constancy & Consistency. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/constancy/consistency>.
Consistency or Constancy. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/constancy/consistency.
Google Ngram Viewer shows how "constancy" and "consistency" have occurred on timeline