Sure and Without a clue
Opposite meaning terms
Sure
Sure adjective - Having or showing a mind free from doubt.
Without a clue is an antonym for sure.
Nearby Word: surely
Without a clue
Cite this Source
Without a clue and Sure. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/sure/without_a_clue
Sure & Without a clue. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/sure/without_a_clue>.
Without a clue or Sure. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/sure/without_a_clue.