Sentence examples for a dead giveaway from inspiring English sources

The voice is a dead giveaway.

It's a dead giveaway, because that's all that matters.

"Mark?" "Actually.... " His real name was a dead giveaway.

It was a dead giveaway to anyone who knew Gonzalez.

Well, just the name Buck Turgidson is a dead giveaway.

A dead giveaway is the image used to promote it.

"If the eyes are dirty, it's a dead giveaway".

Look at the beard, it's a dead giveaway.

Several features on this map make it a dead giveaway.

"The hands were a dead giveaway," he said.

Wasn't Kit Harington's long hair a dead giveaway?