Buttoned-up and Sure

Opposite meaning words

Buttoned-up adjective - Having or showing a lack of friendliness or interest in others.

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Sure is an antonym for buttoned-up.

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

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Buttoned-up is an antonym for sure.

Nearby Word: surely

Cite this Source

Sure and Buttoned-up. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/buttoned-up/sure

Buttoned-up & Sure. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/buttoned-up/sure>.

Sure or Buttoned-up. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/buttoned-up/sure.