Optional and Unforced

Optional

Optional adjective - Subject to one's freedom of choice.

Unforced and optional are semantically related in possible topic. In some cases you can use "Unforced" instead an adjective "Optional", when it comes to topics like voluntary.

Nearby Words: option, optionally

Unforced

Unforced adjective - Done, made, or given with one's own free will.
Usage example: the participation of the people on the project must be unforced, or it really isn't a volunteer effort

Optional and unforced are semantically related in voluntary topic. You can use "Optional" instead an adjective "Unforced".
Cite this Source
Unforced and Optional. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/optional/unforced
Optional & Unforced. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/optional/unforced>.
Unforced or Optional. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/optional/unforced.
Google Ngram Viewer shows how "optional" and "unforced" have occurred on timeline