Ad rem
Weighty and ad rem are semantically related. in appropriate topic. In some cases you can use "Weighty" instead an adjective phrase "Ad rem", when it comes to topics like important.
Mutual synonyms
Cite this Source
Weighty and Ad rem. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/ad_rem/weighty
Ad rem & Weighty. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/ad_rem/weighty>.
Weighty or Ad rem. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/ad_rem/weighty.
Google Ngram Viewer shows how "ad rem" and "weighty" have occurred on timeline