Usage:The Principal was mad at the children for playing the practical joke on the new teaher.
Usage:On hearing the arrival of her father, she ran like mad.
Usage:It maddens her that she could not make the trip.
It maddens me to see his erratic behaviour.
Usage:His behavior is maddening
Usage:They served madeira with dinner.
Usage:With the amount of noise,this class is like a madhouse.