Sure
Sure adjective - Having or showing a mind free from doubt.
Unconvinced is an antonym for sure.
Nearby Word: surely
Unconvinced
Unconvinced adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Usage example: unconvinced that the prosecution had proven guilt beyond a reasonable doubt
Nearby Word: unconvincing
Both words in one sentence
-
Tron remains utterly unconvinced, especially considering Beck is telling him this whilst checking his reflection to make sure his hair looks fine.
- In an obvious Shout-Out in the second episode of Ashes to Ashes, Alex Drake bribes Gene Hunt into nicking the perp she's sure is the right man (but Gene is unconvinced of) by letting Gene stamp her bum.
Source: You Do Not Have to Say Anything
Cite this Source
Unconvinced and Sure. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/sure/unconvinced
Sure & Unconvinced. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/sure/unconvinced>.
Unconvinced or Sure. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/sure/unconvinced.
Google Ngram Viewer shows how "sure" and "unconvinced" have occurred on timeline