Increases in power are typically accompanied by a more bestial form, with a corresponding decrease in intelligence.

The tarmac beneath his feet seemed to sprout flowers; bestial forms were performing acrobatics above his head.

Figures stood there at its head, carven with cunning in forms human and bestial, but all corrupt and loath- some.

Lares paused and turned to survey the mass of bestial forms.

And where is our honour if we are forced to accept aid from a form so bestial in nature as your own?

However, Ganon uses the Triforce of Power to turn into his bestial form.

They are a defective experiment, as they will revert back to their bestial forms after a period of time.

Eternal beings from this world have chosen to stay in their bestial form.

His body was then reverted to bestial form by radiation.

She was a mutant with a bestial form, complete with fangs and claws.