Valid
Valid adjective - According to the rules of logic.
Well grounded and valid are semantically related. in well founded topic. In some cases you can use "Well grounded" instead an adjective "Valid".
Nearby Words: validity, validation
Well grounded
Valid and well grounded are semantically related. Sometimes you can use "Valid" instead an adjective phrase "Well grounded".
Mutual synonyms
Related pairs
Cite this Source
Well grounded and Valid. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/valid/well_grounded
Valid & Well grounded. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/valid/well_grounded>.
Well grounded or Valid. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/valid/well_grounded.
Google Ngram Viewer shows how "valid" and "well grounded" have occurred on timeline