at a loss for words

Ed Sheeran, who co-wrote Payne's 2017 debut solo single Strip That Down, also reacted to the news on Instagram on Friday, saying he was "at a loss for words".

Mookie Betts is at a loss for words as he begins another postseason mired in a slump that threatens to derail the Dodgers’ World Series aspirations.

I was speechless, just completely at a loss for words at how the Hurley story wrapped up.

I’m at a loss for words — I cry.

Gary Ginsberg, who worked for the Clinton campaign in ’92, told the BBC he remembers Al Gore at a loss for words when asked during the process if he had any friends.