Impermissible and Unsufferable

Impermissible

Impermissible adjective - That may not be permitted.

Unsufferable and impermissible are semantically related. In some cases you can use "Unsufferable" instead an adjective "Impermissible".

Unsufferable

Unsufferable adjective - Used of persons or their behavior.
Show all Definitions
Synonyms for Unsufferable

Impermissible and unsufferable are semantically related. Sometimes you can use "Impermissible" instead an adjective "Unsufferable".
Cite this Source
Unsufferable and Impermissible. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/impermissible/unsufferable
Impermissible & Unsufferable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/impermissible/unsufferable>.
Unsufferable or Impermissible. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/impermissible/unsufferable.
Google Ngram Viewer shows how "impermissible" and "unsufferable" have occurred on timeline