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