Make flat
Straighten and make flat are semantically related. in make even topic. In some cases you can use "Straighten" instead a verb phrase "Make flat".
Straighten
Straighten verb - To cause to follow a line that is without bends or curls.
Make flat and straighten are semantically related. Sometimes you can use "Make flat" instead a verb "Straighten".
Nearby Words: straight, straightening
Cite this Source
Straighten and Make flat. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/make_flat/straighten
Make flat & Straighten. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/make_flat/straighten>.
Straighten or Make flat. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/make_flat/straighten.
Google Ngram Viewer shows how "make flat" and "straighten" have occurred on timeline