Determinate and Inconstant
Opposite meaning words
Determinate
Determinate adjective - Having been established and usually not subject to change.
Usage example: a determinate order of succession to the throne
Inconstant is an antonym for determinate.
Inconstant
Inconstant adjective - Likely to change frequently, suddenly, or unexpectedly.
Determinate is an antonym for inconstant.
Nearby Words: inconstancy, inconstantly
Cite this Source
Inconstant and Determinate. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/determinate/inconstant
Determinate & Inconstant. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/determinate/inconstant>.
Inconstant or Determinate. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/determinate/inconstant.
Google Ngram Viewer shows how "determinate" and "inconstant" have occurred on timeline