Off deep end and Sure
Opposite meaning terms
Off deep end
Sure
Sure adjective - Having or showing a mind free from doubt.
Off deep end is an antonym for sure.
Nearby Word: surely
Cite this Source
Sure and Off deep end. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/off_deep_end/sure
Off deep end & Sure. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/off_deep_end/sure>.
Sure or Off deep end. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/off_deep_end/sure.