Sure and Undoubted

Sure

Sure adjective - Having or showing a mind free from doubt.

Undoubted is a synonym for sure in behaviour topic. In some cases you can use "Undoubted" instead an adjective "Sure", when it comes to topics like confident.

Nearby Word: surely

Undoubted

Definitions of Sure not found.

Sure is a synonym for undoubted in undisputed topic. You can use "Sure" instead an adjective "Undoubted", if it concerns topics such as behaviour, confident.

Nearby Word: undoubtedly
Cite this Source
Undoubted and Sure. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/sure/undoubted
Sure & Undoubted. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/sure/undoubted>.
Undoubted or Sure. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/sure/undoubted.
Google Ngram Viewer shows how "sure" and "undoubted" have occurred on timeline