To carry out a sneak attack upon (something or somebody).
To attack or assault someone or something ferociously or without restraint.
To attack with the teeth.
To criticise vehemently.
Unpleasant or unfair.
Fierce and ferocious.
Nude; naked.
Barbaric; not civilized.
Great, brilliant, amazing.
Wild; not cultivated.
Brutal, vicious, or merciless.
An aggressively defiant person.
A person living in a traditional, especially tribal, rather than civilized society, especially when viewed as uncivilized and uncultivated; a barbarian.