ferocious
Cross references: 1. fierce fe.ro.cious \f*-'ro--sh*s\ aj [L feroc-, ferox, lit., fierce looking, fr. ferus + -oc-X, -ox (akin to Gk o-ps eye) - more at EYE 1: FIERCE, SAVAGE 3: unbearably intense : EXTREME {~ heat} - fe.ro.cious.ly av
Cross references: 1. fierce fe.ro.cious \f*-'ro--sh*s\ aj [L feroc-, ferox, lit., fierce looking, fr. ferus + -oc-X, -ox (akin to Gk o-ps eye) - more at EYE 1: FIERCE, SAVAGE 3: unbearably intense : EXTREME {~ heat} - fe.ro.cious.ly av