Constant and Changeable

Constant

Constant adjective - Not undergoing a change in condition.
Usage example: change is the only constant thing in the world of fashion

Changeable is an antonym for constant in topics: unchanging, fixed, loyal, neverending.

Nearby Words: consistent, constantly, constancy, Constance, Constanta

Changeable

Changeable adjective - Capable of being readily changed.
Usage example: an easily changeable color scheme for the nursery

Constant is an antonym for changeable in topics: variable, erratic.

Cite this Source
Changeable and Constant. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/constant/changeable
Constant & Changeable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/constant/changeable>.
Changeable or Constant. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/constant/changeable.
Google Ngram Viewer shows how "constant" and "changeable" have occurred on timeline