Guesstimate and Summing
Opposite meaning words
Guesstimate
Guesstimate verb - To make an approximate or tentative judgment regarding.
Summing is an antonym for guesstimate.
Summing
Cite this Source
Summing and Guesstimate. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/guesstimate/summing
Guesstimate & Summing. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/guesstimate/summing>.
Summing or Guesstimate. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/guesstimate/summing.
Google Ngram Viewer shows how "guesstimate" and "summing" have occurred on timeline