sav·age 
(săvĭj)
(săvĭj)adj.
1.
a. Not domesticated or cultivated; wild: a savage animal; the savage jungle.
b. Not civilized; barbaric: a savage people.
2.
a. Vicious or merciless; brutal: a savage form of warfare.
b. Characterized by or showing hostility; unforgiving: savage criticism.
3. Extreme in strength or degree: savage heat.
n.
A member of a people regarded as primitive, uncivilized, brutal, or fierce.
tr.v. sav·aged, sav·ag·ing, sav·ag·es
1. To assault ferociously.
2. To attack without restraint or pity: The critics savaged the new play.
[Middle English sauvage, from Old French, from Late Latin salvāticus, from Latin silvāticus, of the woods, wild, from silva, forest.]
savage·ly adv.
savage·ness n.