Forbidden
Forbidden adjective - Excluded from use or mention.
Usage example: forbidden fruit
Out
Out adjective - Excluded from use or mention.
Usage example: in our house dancing and playing cards were out
Forbidden is a synonym for out in not allowed topic. You can use "Forbidden" instead the word "Out" as an adjective or an adverb.
Mutual synonyms
Cite this Source
Out and Forbidden. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/forbidden/out
Forbidden & Out. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/forbidden/out>.
Out or Forbidden. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/forbidden/out.
Google Ngram Viewer shows how "forbidden" and "out" have occurred on timeline