epicondyle vs appendage

epicondyle and appendage both are nouns.

Word	Noun	Adjective	Verb	Adverb
epicondyle	Yes	No	No	No
appendage	Yes	No	No	No

As nouns, appendage is a hypernym of epicondyle; that is, appendage is a word with a broader meaning than epicondyle:

epicondyle: a projection on a bone above a condyle serving for the attachment of muscles and ligaments
appendage: a natural prolongation or projection from a part of an organism either animal or plant

Other hypernyms of epicondyle include outgrowth, process.

epicondyle (noun)	appendage (noun)
a projection on a bone above a condyle serving for the attachment of muscles and ligaments	a part that is joined to something larger
	an external body part that projects from the body
	a natural prolongation or projection from a part of an organism either animal or plant