a person or thing that sounds like another, especially a better known or more famous prototype: a whole spate of Elvis Presley soundalikes.
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How to use soundalike in a sentence
The over-the-top acting and pitiful effects are nothing—the winner here is the theme song, performed by a Johnny Cash-soundalike.Outlandish Work Training Videos: Alabama’s Mass Shooting Film & More | Kevin Fallon | January 3, 2013 | THE DAILY BEAST
British Dictionary definitions for soundalike
a person or thing that sounds like another, often well known, person or thing
(as modifier): a soundalike band
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012