Allowable and Disallowed
Opposite meaning words
Allowable
Allowable adjective - That may be permitted.
Usage example: international travel without a passport isn't allowable
Disallowed is an antonym for allowable.
Disallowed
Cite this Source
Disallowed and Allowable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/allowable/disallowed
Allowable & Disallowed. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/allowable/disallowed>.
Disallowed or Allowable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/allowable/disallowed.
Google Ngram Viewer shows how "allowable" and "disallowed" have occurred on timeline