Experimental and Observational

Experimental

Experimental adjective - Based on observation or experience.
Usage example: asserted that experimental knowledge is vastly superior to idle speculation and theorizing

Observational is a synonym for experimental in preliminary topic. In some cases you can use "Observational" instead an adjective "Experimental". popular alternative

Observational

Observational adjective - Based on observation or experience.
Usage example: her reports on the great apes were based on firsthand observational evidence

Experimental is a synonym for observational in practical topic. You can use "Experimental" instead an adjective "Observational".

Cite this Source
Observational and Experimental. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/experimental/observational
Experimental & Observational. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/experimental/observational>.
Observational or Experimental. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/experimental/observational.
Google Ngram Viewer shows how "experimental" and "observational" have occurred on timeline