Compulsory and Involuntary

Compulsory

Compulsory adjective - Forcing one's compliance or participation by or as if by law.
Usage example: compulsory retirement at age 70

Involuntary is a synonym for compulsory in forcible topic. In some cases you can use "Involuntary" instead an adjective "Compulsory".

Nearby Words: compulsion, compulsive

Involuntary

Involuntary adjective - Forcing one's compliance or participation by or as if by law.
Usage example: the abolition of involuntary servitude by civilized society

Compulsory is a synonym for involuntary in automatic topic. You can use "Compulsory" instead an adjective "Involuntary", if it concerns topics such as forcible.

Nearby Word: involuntarily
Cite this Source
Involuntary and Compulsory. (2016). Retrieved 2026, July 20, from https://thesaurus.plus/related/compulsory/involuntary
Compulsory & Involuntary. N.p., 2016. Web. 20 Jul. 2026. <https://thesaurus.plus/related/compulsory/involuntary>.
Involuntary or Compulsory. 2016. Accessed July 20, 2026. https://thesaurus.plus/related/compulsory/involuntary.
Google Ngram Viewer shows how "compulsory" and "involuntary" have occurred on timeline