blatant (esp. BrE), clear (BrE), deliberate, flagrant (AmE), nasty (esp. BrE)
hard, offensive, personal, technical (all in basketball)

commit
He committed a second foul.

draw (in basketball)
call (in basketball)
The referee did not call a foul on the player.

foul on
He was sent off for a clear foul on Leonard. (BrE)
He drew a fourth foul on Camby. (AmE)

Foul is used with these nouns as the subject:
dog

Foul is used with these nouns as the object:
opponent

Foul is used with these nouns:
air, ball, beast, creature, language, mood, odour, play, smell, stench, taste, temper, trouble, weather