Jittery and Sure

Opposite meaning words

Jittery adjective - Feeling or showing uncomfortable feelings of uncertainty.

Usage example: feeling a little jittery before the flight

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Sure is an antonym for jittery.

Nearby Words: jitter, jittered, jittering

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

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Jittery is an antonym for sure.

Nearby Word: surely

Cite this Source

Sure and Jittery. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/jittery/sure

Jittery & Sure. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/jittery/sure>.

Sure or Jittery. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/jittery/sure.

Google Ngram Viewer shows how "jittery" and "sure" have occurred on timeline