Non-mandatory and Voluntary

Non-mandatory

Definitions of Non-mandatory not found.

Voluntary and non-mandatory are semantically related In some cases you can use "Voluntary" instead an adjective phrase "Non-mandatory".

Voluntary

Voluntary adjective - Done, made, or given with one's own free will.

Non-mandatory and voluntary are semantically related in optional topic. You can use "Non-mandatory" instead an adjective "Voluntary".

Cite this Source
Voluntary and Non-mandatory. (2017). Retrieved 2026, August 02, from https://thesaurus.plus/related/non-mandatory/voluntary
Non-mandatory & Voluntary. N.p., 2017. Web. 02 Aug. 2026. <https://thesaurus.plus/related/non-mandatory/voluntary>.
Voluntary or Non-mandatory. 2017. Accessed August 02, 2026. https://thesaurus.plus/related/non-mandatory/voluntary.