| cruel, brutal, fierce, gruesome, barbaric, barbarian, savage, uncivilised, uncivilized, wild {bn.} | cruel méchant atroce |
| furious, ferocious, frenetic, frenzied, wild, wrathful {bn.} | furieux |
| savage, wild, ferocious, rampant {bn.} | sauvage |
| crazy, insane, mad, nuts, barmy, lunatic, wild, wacky {bn.} | agité fou aberrant |