Invalid
Invalid adjective - Chronically or repeatedly suffering from poor health.
Impermissible and invalid are semantically related in criminal topic. In some cases you can use "Impermissible" instead the word "Invalid" as an adjective or a noun.
Impermissible
Impermissible adjective - That may not be permitted.
Invalid and impermissible are semantically related in criminal topic. Sometimes you can use "Invalid" instead the word "Impermissible" as an adjective or a noun.
Mutual synonyms
Cite this Source
Impermissible and Invalid. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/invalid/impermissible
Invalid & Impermissible. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/invalid/impermissible>.
Impermissible or Invalid. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/invalid/impermissible.
Google Ngram Viewer shows how "invalid" and "impermissible" have occurred on timeline