Invalid and Precedented
Opposite meaning words
Invalid
Invalid adjective - Chronically or repeatedly suffering from poor health.
Precedented is an antonym for invalid.
Precedented
Precedented adjective - Having or supported or justified by a precedent.
Cite this Source
Precedented and Invalid. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/invalid/precedented
Invalid & Precedented. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/invalid/precedented>.
Precedented or Invalid. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/invalid/precedented.
Google Ngram Viewer shows how "invalid" and "precedented" have occurred on timeline