Flatness and Placidness

Flatness

Flatness noun - The property of having two dimensions.
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Synonyms for Flatness

Placidness and flatness are semantically related. In some cases you can use "Placidness" instead a noun "Flatness".

Nearby Words: flat, flatten

Placidness

Placidness noun - A feeling of calmness; a quiet and undisturbed feeling.

Flatness and placidness are semantically related. Sometimes you can use "Flatness" instead a noun "Placidness".
Cite this Source
Placidness and Flatness. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/flatness/placidness
Flatness & Placidness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/flatness/placidness>.
Placidness or Flatness. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/flatness/placidness.
Google Ngram Viewer shows how "flatness" and "placidness" have occurred on timeline