Adult
Adult adjective - Relating to or typical of adults; displaying proper maturity.
Porn and adult are semantically related in pornographic topic. In some cases you can use "Porn" instead an adjective "Adult". informal substitute
Porn
Porn noun - Creative activity (writing or pictures or films etc.) of no literary or artistic value other than to stimulate sexual desire.
Adult and porn are semantically related in obscene topic. You can use "Adult" instead an adjective "Porn", if it concerns topics such as pornographic.
Mutual synonyms
Both words in one sentence
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However, she is very critical of porn and the adult entertainment industry, and is viewed by her sister as an anti-sex prude.
Source: Series / True Detective -
Magna Cum Laude is especially full of them - between the porn section of the local video rental store and the nearby adult theater, there are dozens of parody porn titles used as throwaway jokes.
Source: Parallel Porn Titles -
The adult film industry has a prominent role in the movie, but Amelia keeps insisting that the film she has done is not porn, even though there's nudity in it.
Source: It's Not Porn, It's Art
Cite this Source
Porn and Adult. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/adult/porn
Adult & Porn. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/adult/porn>.
Porn or Adult. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/adult/porn.
Google Ngram Viewer shows how "adult" and "porn" have occurred on timeline