Synonyms of the word

untamed

• adj. Wild, uncontrolled, especially of animals not domesticated or trained to human contact.

feral

• adj. Wild, untamed, especially of domesticated animals having returned to the wild.
• adj. (of a person) Contemptible, unruly, misbehaved.
• n. A domesticated animal that has returned to the wild; an animal, particularly a domesticated animal, living…
• n. (Australia, colloquial) A contemptible young person, a lout, a person who behaves wildly.
• n. (Australia, colloquial) A person who has isolated themselves from the outside world; one living an alternative…

ferine

• adj. (now rare) Pertaining to wild, menacing animals; feral.

intractable

• adj. Not tractable; not able to be managed, controlled, governed or directed.
• adj. (mathematics) Not able to be solved (of a mathematical problem).
• adj. Stubborn; obstinate (of a person).
• adj. (medicine) Difficult to treat (of a medical condition).

savage

• adj. Wild; not cultivated.
• adj. Barbaric; not civilized.
• adj. Fierce and ferocious.
• adj. Brutal, vicious, or merciless.
• adj. (Britain, slang) Unpleasant or unfair.
• n. (pejorative) An uncivilized or feral human; a barbarian.
• n. (figuratively) A defiant person.
• v. To attack or assault someone or something ferociously or without restraint.
• v. (figuratively) To criticise vehemently.
• v. (of an animal) To attack with the teeth.
• v. (obsolete, transitive) To make savage.

unbroken

• adj. Whole, not divided into parts.
• adj. Of a horse, not tamed.
• adj. Continuous, without interruption.

undomesticated

• adj. Not domesticated.

wild

• adj. Untamed; not domesticated.
• adj. Unrestrained or uninhibited.
• adj. Raucous, unruly, or licentious.
• adj. Visibly and overtly anxious; frantic.
• adj. Disheveled, tangled, or untidy.
• adj. Enthusiastic.
• adj. Inaccurate.
• adj. Exposed to the wind and sea; unsheltered.
• adj. (nautical) Hard to steer; said of a vessel.
• adj. (mathematics, of a knot) Not capable of being represented as a finite closed polygonal chain.
• adv. Inaccurately; not on target.
• n. The undomesticated state of a wild animal.
• n. (chiefly in the plural) a wilderness.
• v. (intransitive, slang) To commit random acts of assault, robbery, and rape in an urban setting, especially…