Inofficial
Unauthorized and inofficial are semantically related. In some cases you can use "Unauthorized" instead an adjective "Inofficial".
Unauthorized
Unauthorized adjective - Not endowed with authority.
Inofficial and unauthorized are semantically related. Sometimes you can replace term "Inofficial" with "Unauthorized", this adjectives are similar.
Nearby Word: unauthorised
Mutual synonyms
Cite this Source
Unauthorized and Inofficial. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/inofficial/unauthorized
Inofficial & Unauthorized. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/inofficial/unauthorized>.
Unauthorized or Inofficial. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/inofficial/unauthorized.
Google Ngram Viewer shows how "inofficial" and "unauthorized" have occurred on timeline