Flat and Not smooth

Opposite meaning terms

Flat adjective - Being neither more nor less than a certain amount, number, or extent.

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Not smooth is an antonym for flat.

Nearby Words: flatter, flatly, flatness, flatlet, flatting

Definitions of Flat not found.

Flat is an antonym for not smooth in uneven topic.

Cite this Source

Not smooth and Flat. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flat/not_smooth

Flat & Not smooth. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flat/not_smooth>.

Not smooth or Flat. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flat/not_smooth.

Google Ngram Viewer shows how "flat" and "not smooth" have occurred on timeline