Flatten and Upraise
Opposite meaning words
Flatten
Flatten verb - To make free from breaks, curves, or bumps.
Upraise
Upraise verb - To fix in an upright position.
Usage example: archaeologists are still not sure how the mysterious statues on Easter Island were upraised
Cite this Source
Upraise and Flatten. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/flatten/upraise
Flatten & Upraise. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/flatten/upraise>.
Upraise or Flatten. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/flatten/upraise.
Google Ngram Viewer shows how "flatten" and "upraise" have occurred on timeline