Stable
Stable adjective - Marked by the ability to withstand stress without structural damage or distortion.
Substantial is a synonym for stable in characteristic topic. In some cases you can use "Substantial" instead an adjective "Stable", when it comes to topics like firm, solid, continue, strong.
Mutual synonyms
Cite this Source
Substantial and Stable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/stable/substantial
Stable & Substantial. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/stable/substantial>.
Substantial or Stable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/stable/substantial.
Google Ngram Viewer shows how "stable" and "substantial" have occurred on timeline