A sound that is reflected off a surface and heard again.

A repetition or imitation of something.

अनुकरण

English Usage: The book was an echo of the author's earlier works.

Hindi Usage: यह किताब लेखक के पिछले कामों का अनुकरण थी।

To repeat or imitate someone's words or actions.

To resound or to produce an echo.

गूंजना

English Usage: The halls echoed with laughter.

Hindi Usage: हॉल में हंसी गूंज रही थी।