Savage, wild (7)
I believe the answer is:
untamed
I believe this is a double definition.
'savage' is the first definition.
(similar in meaning)
'wild' is the second definition.
(I know that wild can be written as untamed)
(Other definitions for untamed that I've seen before include "In a natural state, not domesticated" , "Wild, not domesticated" , "Not yet broken in" , "Not domesticated or subdued" .)