Wild or uncontrolled.
Sketchy and flowing rather than geometric and precise.
Aimless
Lenient, permissive.
With open hand (as opposed to a fist).
Characterized by broad sweeping movements.
Involving wrist action.
Casual; undisciplined or haphazard.
Spendthrift, profligate.
With a poor grip.
Wild; not cultivated.
Unpleasant or unfair.
Fierce and ferocious.
Nude; naked.
Barbaric; not civilized.
Great, brilliant, amazing.
Brutal, vicious, or merciless.
An aggressively defiant person.
A person living in a traditional, especially tribal, rather than civilized society, especially when viewed as uncivilized and uncultivated; a barbarian.
To attack or assault someone or something ferociously or without restraint.
To attack with the teeth.
To criticise vehemently.