splotch

Doesn't splotch, as Blount writes, "explode from the mouth and make an unmissable mess of itself"?

The yellow box in which Lil carried her costumes was a splotch of color against the white fur robes.

A splotch of blood showed on his head just back of the ear, where he had crashed against a corner of the chest.

Sam O'Neill stood picking at a splotch on the ancient plaster, with strong, yellow-gloved hands.

On her finger was a huge emerald ring, a splotch of crème de menthe spilt on the whiteness of her hand.

The Confederate was on his back; his jacket was open; his shirt showed a great red splotch right on his breast.