Invalid and Inconsequent

Invalid

Invalid adjective - Not using or following good reasoning.
Usage example: an argument which has one untrue premise is invalid

Inconsequent and invalid are semantically related. In some cases you can use "Inconsequent" instead an adjective "Invalid".

Inconsequent

Inconsequent adjective - Not using or following good reasoning.
Usage example: presents an inconsequent argument for a major reversal in the nation's policy on narcotics

Invalid and inconsequent are semantically related. Sometimes you can use "Invalid" instead an adjective "Inconsequent".

Cite this Source
Inconsequent and Invalid. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/invalid/inconsequent
Invalid & Inconsequent. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/invalid/inconsequent>.
Inconsequent or Invalid. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/invalid/inconsequent.
Google Ngram Viewer shows how "invalid" and "inconsequent" have occurred on timeline