Echo and Play back

Echo verb - To continue or be repeated in a series of reflected sound waves.

Play back and echo are semantically related In some cases you can use "Play back" instead a verb "Echo".

Nearby Words: echoing, echoed, echoic

Play back verb - Reproduce (a recording) on a recorder.

Echo and play back are semantically related in repeat topic. You can use "Echo" instead a verb "Play back", if it concerns topics such as duplicate, tell a story, say or do again.