From supra- + massive. <span class="searchmatch">supramassive</span> (not comparable) Synonym of supermassive. 2016, Andrea Endrizzi, Riccardo Ciolfi, Bruno Giacomazzo, Wolfgang Kastaun...
supramajority supramalleolar supramammary supramammillary supramarginal <span class="searchmatch">supramassive</span> supramastoid supramax supramaxilla supramaxillary supramaximal supramaximality...
elements [2–13]. 2013 December, YZ Fan, YW Yu, D Xu, ZP Jin, XF Wu, “A <span class="searchmatch">supramassive</span> magnetar central engine for GRB 130603B”, in The Astrophysical Journal...