Not acceptable
Unauthorized and not acceptable are semantically related. In some cases you can use "Unauthorized" instead an adjective phrase "Not acceptable".
Unauthorized
Unauthorized adjective - Not endowed with authority.
Not acceptable and unauthorized are semantically related. Sometimes you can use "Not acceptable" instead an adjective "Unauthorized".
Nearby Word: unauthorised
Mutual synonyms
Related pairs
- illicit and not acceptable
- illicit and unauthorized
- prohibited and not acceptable
- prohibited and unauthorized
- invalid and not acceptable
- invalid and unauthorized
- proscribed and not acceptable
- proscribed and unauthorized
- banned and not acceptable
- banned and unauthorized
- forbidden and not acceptable
- forbidden and unauthorized
- taboo and not acceptable
- taboo and unauthorized
Cite this Source
Unauthorized and Not acceptable. (2017). Retrieved 2026, August 02, from https://thesaurus.plus/related/not_acceptable/unauthorized
Not acceptable & Unauthorized. N.p., 2017. Web. 02 Aug. 2026. <https://thesaurus.plus/related/not_acceptable/unauthorized>.
Unauthorized or Not acceptable. 2017. Accessed August 02, 2026. https://thesaurus.plus/related/not_acceptable/unauthorized.
Google Ngram Viewer shows how "not acceptable" and "unauthorized" have occurred on timeline