Estimate and Open up

Estimate

Estimate verb - To make an approximate or tentative judgment regarding.

Open up is an antonym for estimate.

Open up

Open up verb - Cause to open or to become open.

Estimate is an antonym for open up in communicate topic.
Cite this Source
Open up and Estimate. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/estimate/open_up
Estimate & Open up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/estimate/open_up>.
Open up or Estimate. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/estimate/open_up.
Google Ngram Viewer shows how "estimate" and "open up" have occurred on timeline