dumbfounded
1.Howard stood there dumbfounded.
3.He was dumbfounded at the discovery.
5.We were completely dumbfounded by her rudeness.
6.He stood there, dumbfounded by the news.
7.Her refusal to do the job left me dumbfounded.
8.I was dumbfounded that she could say such a thing.
9.Holding the note in his hand , he stood there dumbfounded .
10.Holding the note in the hand, he stood there dumbfounded.
