Foundationless and Reasonless

Foundationless

Foundationless adjective - Having no basis in reason or fact.

Reasonless and foundationless are semantically related in without substantiation topic. In some cases you can use "Reasonless" instead an adjective "Foundationless".

Reasonless

Reasonless adjective - Not marked by the use of reason.

Foundationless and reasonless are semantically related in without substantiation topic. Sometimes you can use "Foundationless" instead an adjective "Reasonless".

Nearby Word: reason
Cite this Source
Reasonless and Foundationless. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/foundationless/reasonless
Foundationless & Reasonless. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/foundationless/reasonless>.
Reasonless or Foundationless. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/foundationless/reasonless.
Google Ngram Viewer shows how "foundationless" and "reasonless" have occurred on timeline