Observable and Substantial

Observable

Observable adjective - Capable of being seen.

Substantial and observable are semantically related. In some cases you can use "Substantial" instead an adjective "Observable".

Substantial

Substantial adjective - Relating to or composed of matter.
Usage example: the Land of Oz turned out to be a world of dreams, even less substantial than a rainbow

Observable and substantial are semantically related. Sometimes you can use "Observable" instead an adjective "Substantial".

Cite this Source
Substantial and Observable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/observable/substantial
Observable & Substantial. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/observable/substantial>.
Substantial or Observable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/observable/substantial.
Google Ngram Viewer shows how "observable" and "substantial" have occurred on timeline