brute|brutes

那头野兽从丛林里突然冲了出来。

The ___brute suddenly charged out from the jungle.

那些暴徒残忍地漠视动物。

Those ___brutes treated the animals with cruel indifference.

那个欺负弱小同学的男生真是个野蛮的家伙。

The boy who bullies weaker classmates is such a ___brute.