exasperate
exasperates, exasperating, exasperated
1 If someone or something exasperates you, they annoy you and make youfeel frustrated.
   She frequently exasperates her friends.
   VB WITH OBJ

exasperated
He had an exasperated look on his face.
ADJ

exasperating
I have seldom had a more exasperating day.
ADJ

exasperation
He looked at the little boy in exasperation.
UNCOUNT N