Difference between Echoic and Onomatopoeic

What is the difference between Echoic and Onomatopoeic?

Echoic as an adjective is of or pertaining to an echo while Onomatopoeic as an adjective is of or relating to onomatopoeia.

Part of speech: adjective

Definition: Of or pertaining to an echo imitative of a sound; onomatopoeic.

Part of speech: adjective

Definition: Of or relating to onomatopoeia.Having the property of onomatopoeia.

We hope you now know whether to use Echoic or Onomatopoeic in your sentence.