Overconfident
Overconfident adjective - Foolishly adventurous or bold.
Sure and overconfident are semantically related. In some cases you can use "Sure" instead an adjective "Overconfident".
Sure
Sure adjective - Having or showing a mind free from doubt.
Overconfident and sure are semantically related. Sometimes you can use "Overconfident" instead an adjective "Sure".
Nearby Word: surely
Both words in one sentence
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Large Ham: Lydia can't go one sentence without sounding overconfident and sure of her victory.
- Artificial Stupidity: Justified in-game as the enemy being overconfident and sure to win via greater numbers.
Source: Fanfic / Pagan Vengeance -
When pretending to be a villain to knock the overconfident Lan down a peg, he makes sure to emphasize that he is 'clearly a darkloid'.
Source: Most Definitely Not a Villain
Cite this Source
Sure and Overconfident. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/overconfident/sure
Overconfident & Sure. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/overconfident/sure>.
Sure or Overconfident. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/overconfident/sure.
Google Ngram Viewer shows how "overconfident" and "sure" have occurred on timeline