Quadrilateral
Quadrilateral adjective - Having four sides.
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Synonyms for Quadrilateral
Rectangular and quadrilateral are semantically related. In some cases you can use "Rectangular" instead an adjective "Quadrilateral".
Rectangular
Rectangular adjective - Having four right angles.
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Synonyms for Rectangular
Quadrilateral and rectangular are semantically related. You can use "Quadrilateral" instead an adjective "Rectangular".
Nearby Word: rectangle
Mutual synonyms
Related pairs
- square and quadrilateral
- square and rectangular
- plane and quadrilateral
- plane and rectangular
- straight and quadrilateral
- straight and rectangular
- perpendicular and quadrilateral
- perpendicular and rectangular
- diamond and quadrilateral
- diamond and rectangular
- oblong and quadrilateral
- oblong and rectangular
- rectilinear and quadrilateral
- rectilinear and rectangular
Both words in one sentence
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Unlike virtually every other 3D-capable console or computer ever made, the Saturn used quadrilateral (rectangular) shapes in its 3D rendering, rather than the more traditionally used triangles.
Source: Useful Notes / Sega Saturn
Cite this Source
Rectangular and Quadrilateral. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/quadrilateral/rectangular
Quadrilateral & Rectangular. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/quadrilateral/rectangular>.
Rectangular or Quadrilateral. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/quadrilateral/rectangular.
Google Ngram Viewer shows how "quadrilateral" and "rectangular" have occurred on timeline