Inexcusable and Prohibited

Inexcusable

Inexcusable adjective - Too bad to be excused or justified.
Usage example: spitting at a teacher is inexcusable behavior and will be severely punished

Prohibited and inexcusable are semantically related. In some cases you can use "Prohibited" instead an adjective "Inexcusable".

Prohibited

Prohibited adjective - That may not be permitted.

Inexcusable and prohibited are semantically related. Sometimes you can use "Inexcusable" instead an adjective "Prohibited".

Cite this Source
Prohibited and Inexcusable. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/inexcusable/prohibited
Inexcusable & Prohibited. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/inexcusable/prohibited>.
Prohibited or Inexcusable. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/inexcusable/prohibited.
Google Ngram Viewer shows how "inexcusable" and "prohibited" have occurred on timeline