Sure and Worried

Sure

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

Worried is an antonym for sure.

Nearby Word: surely

Worried

Worried adjective - Feeling or showing uncomfortable feelings of uncertainty.
Usage example: the soldier's father had a worried expression as he listened to the news

Sure is an antonym for worried.

Both words in one sentence

Cite this Source
Worried and Sure. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/sure/worried
Sure & Worried. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/sure/worried>.
Worried or Sure. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/sure/worried.
Google Ngram Viewer shows how "sure" and "worried" have occurred on timeline