Flatten and Wrinkle
Opposite meaning words
Flatten
Flatten verb - To make free from breaks, curves, or bumps.
Usage example: flattened out the wrinkled paper before attempting to trace the pattern
Wrinkle
Wrinkle verb - To create (as by crushing) an irregular mass of creases in.
Usage example: sitting down on the bedspread wrinkled it
Cite this Source
Wrinkle and Flatten. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/flatten/wrinkle
Flatten & Wrinkle. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/flatten/wrinkle>.
Wrinkle or Flatten. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/flatten/wrinkle.
Google Ngram Viewer shows how "flatten" and "wrinkle" have occurred on timeline