Adjective

(en adjective)

Warlike in nature; aggressive; hostile.

* 12 July 2012 , Sam Adams, AV Club Ice Age: Continental Drift

The core Ice Age cast—wooly mammoth Manny (Ray Romano), sabertooth tiger Diego (Denis Leary), and sloth Sid (John Leguizamo)—are set adrift, sailing the high seas on a chunk of ice until they collide with a bellicose primate (Peter Dinklage).

Showing or having the impulse to be combative.

Adjective

(er)

Displeasing to the eye; not aesthetically pleasing.

* Spenser

the ugly view of his deformed crimes

* (William Shakespeare)

O, I have passed a miserable night, / So full of ugly sights, of ghastly dreams.

Displeasing to the ear or some other sense.

Offensive]] to one's [[sensibility, sensibilities or morality.

*, chapter=12

, title= The Mirror and the Lamp , passage=All this was extraordinarily distasteful to Churchill. It was ugly , gross. Never before had he felt such repulsion when the vicar displayed his characteristic bluntness or coarseness of speech. In the present connexion—or rather as a transition from the subject that started their conversation—such talk had been distressingly out of place.}}

Ill-natured; crossgrained; quarrelsome.

Unpleasant; disagreeable; likely to cause trouble or loss.