can vs body part

can and body part both are nouns.

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

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

can (noun)	body part (noun)
airtight sealed metal container for food or drink or paint etc.	any part of an organism such as an organ or extremity
a room or building equipped with one or more toilets
a plumbing fixture for defecation and urination
the fleshy part of the human body that you sit on
a buoy with a round bottom and conical top
the quantity contained in a can

can (verb)	body part (verb)
preserve in a can or tin
terminate the employment of; discharge from an office or position