Preliminary and Prior to

Preliminary

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

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

Prior to

Prior to preposition - Earlier than.

Preliminary and prior to are semantically related in introductory topic. Sometimes you can use "Preliminary" instead an adjective phrase "Prior to".
Cite this Source
Prior to and Preliminary. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/preliminary/prior_to
Preliminary & Prior to. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/preliminary/prior_to>.
Prior to or Preliminary. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/preliminary/prior_to.
Google Ngram Viewer shows how "preliminary" and "prior to" have occurred on timeline