Foundationless
Foundationless adjective - Having no basis in reason or fact.
Usage example: a careful investigation proved that the charges were foundationless
Wrong and foundationless are semantically related. in unwarranted topic. In some cases you can use "Wrong" instead an adjective "Foundationless", when it comes to topics like not reasonable or right.
Wrong
Wrong adjective - Falling short of a standard.
Foundationless and wrong are semantically related. Sometimes you can use "Foundationless" instead an adjective "Wrong".
Cite this Source
Wrong and Foundationless. (2016). Retrieved 2026, August 11, from https://thesaurus.plus/related/foundationless/wrong
Foundationless & Wrong. N.p., 2016. Web. 11 Aug. 2026. <https://thesaurus.plus/related/foundationless/wrong>.
Wrong or Foundationless. 2016. Accessed August 11, 2026. https://thesaurus.plus/related/foundationless/wrong.
Google Ngram Viewer shows how "foundationless" and "wrong" have occurred on timeline