Optional
Optional adjective - Subject to one's freedom of choice.
Unstipulated and optional are semantically related. In some cases you can use "Unstipulated" instead an adjective "Optional".
Nearby Words: option, optionally
Unstipulated
Optional and unstipulated are semantically related. Sometimes you can use "Optional" instead an adjective "Unstipulated".
Mutual synonyms
Cite this Source
Unstipulated and Optional. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/optional/unstipulated
Optional & Unstipulated. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/optional/unstipulated>.
Unstipulated or Optional. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/optional/unstipulated.
Google Ngram Viewer shows how "optional" and "unstipulated" have occurred on timeline