passer vs footer

passer and footer both are nouns.

Word	Noun	Adjective	Verb	Adverb
passer	Yes	No	No	No
footer	Yes	No	No	No

As nouns, footer is a hypernym of passer; that is, footer is a word with a broader meaning than passer:

Other hypernyms of passer include pedestrian, walker.

passer (noun)	footer (noun)
(football) a ball carrier who tries to gain ground by throwing a forward pass	a printed note placed below the text on a printed page
a person who passes by casually or by chance	a person who travels by foot
a student who passes an examination	(used only in combinations) the height or length of something in feet
a person who passes as a member of a different ethnic or racial group