telltale in a sentence

But Chris Smyth writes in the Times that it’s easy to miss the “telltale signs” of the disease.

The hole between the eyes was pretty telltale, about as half as big as my small finger, he said.

But the telltale train-like roar sent them and their 19-year-old daughter running for the basement.

To opposite telltale signs of aging try microdermabrasion and possibly laser beam epidermis resurfacing tactics.