Allowable and Impermissible

Opposite meaning words

Allowable adjective - That may be permitted.

Usage example: international travel without a passport isn't allowable

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Impermissible is an antonym for allowable in permissible topic.

Nearby Words: allow, allowance, allowed, allowing, allowably

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

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Allowable is an antonym for impermissible in permissible topic.

Cite this Source

Impermissible and Allowable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/allowable/impermissible

Allowable & Impermissible. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/allowable/impermissible>.

Impermissible or Allowable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/allowable/impermissible.

Google Ngram Viewer shows how "allowable" and "impermissible" have occurred on timeline