energid vs body part

energid and body part both are nouns.

Word	Noun	Adjective	Verb	Adverb
energid	Yes	No	No	No
body part	Yes	No	No	No

As nouns, body part is a hypernym of energid; that is, body part is a word with a broader meaning than energid:

energid: a biological unit consisting of a nucleus and the body of cytoplasm with which it interacts
body part: any part of an organism such as an organ or extremity

energid (noun)	body part (noun)
a biological unit consisting of a nucleus and the body of cytoplasm with which it interacts	any part of an organism such as an organ or extremity