Allowable and Permissible

Allowable

Allowable adjective - That may be permitted.
Usage example: international travel without a passport isn't allowable

Permissible is a synonym for allowable in allow topic. In some cases you can use "Permissible" instead the word "Allowable" as an adjective or a noun, when it comes to topics like permission. popular alternative

Permissible

Permissible adjective - That may be permitted.
Usage example: deployment overseas would be regarded as a permissible reason for late filing by members of the military

Allowable is a synonym for permissible in permitted topic. You can use "Allowable" instead the word "Permissible" as an adjective or a noun, if it concerns topics such as allow, permission, admissible. popular alternative

Cite this Source
Permissible and Allowable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/allowable/permissible
Allowable & Permissible. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/allowable/permissible>.
Permissible or Allowable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/allowable/permissible.
Google Ngram Viewer shows how "allowable" and "permissible" have occurred on timeline