Adult
Adult adjective - Relating to or typical of adults; displaying proper maturity.
Heavy-duty and adult are semantically related. In some cases you can use "Heavy-duty" instead an adjective "Adult".
Heavy-duty
Heavy-duty adjective - Extreme in degree, power, or effect.
Adult and heavy-duty are semantically related. Sometimes you can use "Adult" instead an adjective phrase "Heavy-duty".
Cite this Source
Heavy-duty and Adult. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/adult/heavy-duty
Adult & Heavy-duty. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/adult/heavy-duty>.
Heavy-duty or Adult. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/adult/heavy-duty.
