Forbidden
Forbidden adjective - That may not be permitted.
Not advisable and forbidden are semantically related. In some cases you can use "Not advisable" instead the word "Forbidden" as an adjective or an adverb.
Not advisable
Forbidden and not advisable are semantically related. You can use "Forbidden" instead the phrase "Not advisable" as an adjective or an adverb.
Mutual synonyms
Both terms in one sentence
- It is not advisable, but it is not forbidden.
Source: Pantheon / Trope Pantheons
Cite this Source
Not advisable and Forbidden. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/forbidden/not_advisable
Forbidden & Not advisable. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/forbidden/not_advisable>.
Not advisable or Forbidden. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/forbidden/not_advisable.
Google Ngram Viewer shows how "forbidden" and "not advisable" have occurred on timeline