Invalid and Unextreme

Invalid

Invalid adjective - Chronically or repeatedly suffering from poor health.

Unextreme is an antonym for invalid.

Unextreme

Definitions of Invalid not found.

Invalid is an antonym for unextreme in moderate topic.
Cite this Source
Unextreme and Invalid. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/invalid/unextreme
Invalid & Unextreme. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/invalid/unextreme>.
Unextreme or Invalid. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/invalid/unextreme.
Google Ngram Viewer shows how "invalid" and "unextreme" have occurred on timeline