Substantial and Tectonic

Substantial

Substantial adjective - Having great meaning or lasting effect.
Usage example: substantial changes to the school dress code that made a lot of people unhappy

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

Tectonic

Tectonic adjective - Having great meaning or lasting effect.
Usage example: a tectonic shift in societal trends occurred in the 1960s

Substantial and tectonic are semantically related. Sometimes you can use "Substantial" instead an adjective "Tectonic".

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