Flatness and Luminance

Opposite meaning words

Flatness noun - The property of having two dimensions.

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Luminance is an antonym for flatness.

Nearby Words: flat, flatten

Luminance noun - Brightness created by light reflected from a surface.

Usage example: the emerald had a pure, icy green luminance

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Flatness is an antonym for luminance.

Nearby Word: luminosity

Cite this Source

Luminance and Flatness. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/flatness/luminance

Flatness & Luminance. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/flatness/luminance>.

Luminance or Flatness. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/flatness/luminance.

Google Ngram Viewer shows how "flatness" and "luminance" have occurred on timeline