Adult
Adult adjective - Relating to or typical of adults; displaying proper maturity.
Worthwhile and adult are semantically related. In some cases you can use "Worthwhile" instead an adjective "Adult".
Worthwhile
Worthwhile adjective - Sufficiently valuable to justify the investment of time or interest.
Adult and worthwhile are semantically related. Sometimes you can use "Adult" instead an adjective "Worthwhile".
Both words in one sentence
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John Francis and Tara finally get together, and he decides gaming is worthwhile as an adult.
Source: Film / Of Dice and Men
Cite this Source
Worthwhile and Adult. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/adult/worthwhile
Adult & Worthwhile. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/adult/worthwhile>.
Worthwhile or Adult. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/adult/worthwhile.
Google Ngram Viewer shows how "adult" and "worthwhile" have occurred on timeline