Ad rem and Nonessential
Opposite meaning terms
Ad rem
Nonessential
Nonessential adjective - Not needed by the circumstances or to accomplish an end.
Ad rem is an antonym for nonessential.
Cite this Source
Nonessential and Ad rem. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/ad_rem/nonessential
Ad rem & Nonessential. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/ad_rem/nonessential>.
Nonessential or Ad rem. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/ad_rem/nonessential.
Google Ngram Viewer shows how "ad rem" and "nonessential" have occurred on timeline