Lineal and Planar

Opposite meaning words

Lineal adjective - In a straight unbroken line of descent from parent to child.

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Planar is an antonym for lineal.

Nearby Words: line, lineally

Planar adjective - Involving two dimensions.

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Lineal is an antonym for planar.

Nearby Word: plane

Cite this Source

Planar and Lineal. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/lineal/planar

Lineal & Planar. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/lineal/planar>.

Planar or Lineal. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/lineal/planar.

Google Ngram Viewer shows how "lineal" and "planar" have occurred on timeline