wilder

From WikiWord, the free dictionary

/ˈwɪldə(ɹ)/ English

Definitions

Untamed; not domesticated; specifically, in an unbroken line of undomesticated animals (as opposed to feral, referring to undomesticated animals whose ancestors were domesticated).“Przewalski's horses are the only remaining wild horses.”
From or relating to wild creatures.“wild honey”
Unrestrained or uninhibited.“I was filled with wild rage when I discovered the infidelity, and punched a hole in the wall.”
Raucous, unruly, or licentious.“The fraternity was infamous for its wild parties, which frequently resulted in police involvement.”