savage
US /ˈsæv.ɪdʒ/
UK /ˈsæv.ɪdʒ/

1.
not domesticated or cultivated; wild and untamed
:
•
The explorers encountered savage tribes in the remote jungle.
•
The savage beast roamed the wilderness.
1.
to attack fiercely and brutally
:
•
The lion savaged its prey.
•
Critics savaged the new movie.