Allowed and Impermissible
Opposite meaning words
Allowed
Impermissible
Impermissible adjective - That may not be permitted.
Usage example: trial juries must be able to discern the difference between a permissible inference and impermissible speculation
Allowed is an antonym for impermissible.
Cite this Source
Impermissible and Allowed. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/allowed/impermissible
Allowed & Impermissible. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/allowed/impermissible>.
Impermissible or Allowed. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/allowed/impermissible.
Google Ngram Viewer shows how "allowed" and "impermissible" have occurred on timeline