Definitions:
(of an animal or plant) living or growing in the natural environment; not domesticated or cultivated

(of a place or region) uninhabited, uncultivated, or inhospitable

lacking discipline or restraint

not based on sound reasoning or probability

(of a playing card) deemed to have any value, suit, colour, or other property in a game at the discretion of the player holding it.

a natural state or uncultivated or uninhabited region

behave in an unrestrained or violent manner

treat (a person or animal) harshly, so that they become untrusting or nervous