Counterpart
Part of speech: noun
Definition: Either of two parts that fit together, or complement one another. A duplicate of a legal document. One which resembles another One which has corresponding functions or characteristics.
Example sentence: A South Korean teenager, 18-year-old male, is about five inches taller than his North Korean counterpart. And there are many soldiers who are only about 4'6". The height requirement is supposed to be 4'9". That's the size of my 12-year-old son.
Similitude
Part of speech: noun
Definition: Similarity or resemblance to something else.A way in which two people or things share similitude.Someone or something that closely resembles another; a duplicate or twin.A parable or allegory.