Substantial
Substantial adjective - Providing abundant nourishment.
Usage example: ate a substantial breakfast
Square is a synonym for substantial. In some cases you can use "Square" instead an adjective "Substantial".
Square
Square adjective - Providing abundant nourishment.
Usage example: four square meals a day
Substantial is a synonym for square. Sometimes you can use "Substantial" instead an adjective "Square".
Cite this Source
Square and Substantial. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/substantial/square
Substantial & Square. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/substantial/square>.
Square or Substantial. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/substantial/square.
Google Ngram Viewer shows how "substantial" and "square" have occurred on timeline