Not allowable
Unallowable and not allowable are semantically related. In some cases you can use "Unallowable" instead an adjective phrase "Not allowable".
Unallowable
Not allowable and unallowable are semantically related. You can use "Not allowable" instead an adjective "Unallowable".
Nearby Word: unallowed
Mutual synonyms
Cite this Source
Unallowable and Not allowable. (2017). Retrieved 2026, July 22, from https://thesaurus.plus/related/not_allowable/unallowable
Not allowable & Unallowable. N.p., 2017. Web. 22 Jul. 2026. <https://thesaurus.plus/related/not_allowable/unallowable>.
Unallowable or Not allowable. 2017. Accessed July 22, 2026. https://thesaurus.plus/related/not_allowable/unallowable.
Google Ngram Viewer shows how "not allowable" and "unallowable" have occurred on timeline