He boggled slightly as he came to the "adjective," but got over it safely.
Ludovic boggled horribly at this; but they accorded at last.
I am above concealing my sentiments, though I have boggled at uttering them.
When she had gone on to explain, The Guesser's mind had boggled at her audacity—at first.
First of all you were going to marry the widow; you boggled that.