Preliminary and Underlying

Preliminary

Preliminary adjective - Coming before the main part or item usually to introduce or prepare for what follows.

Underlying and preliminary are semantically related. In some cases you can use "Underlying" instead an adjective "Preliminary".

Underlying

Underlying adjective - Of or relating to the simplest facts or theories of a subject.
Usage example: the underlying differences between democracy and dictatorship

Preliminary and underlying are semantically related. Sometimes you can use "Preliminary" instead an adjective "Underlying".
Cite this Source
Underlying and Preliminary. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/preliminary/underlying
Preliminary & Underlying. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/preliminary/underlying>.
Underlying or Preliminary. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/preliminary/underlying.
Google Ngram Viewer shows how "preliminary" and "underlying" have occurred on timeline