buff vs devotee

buff and devotee both are nouns.

Word	Noun	Adjective	Verb	Adverb
buff	Yes	Yes	Yes	No
devotee	Yes	No	No	No

As nouns, buff and devotee are synonyms defined as:

Other synonyms of buff include fan, lover.

buff (noun)	devotee (noun)
an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)	an ardent follower and admirer
a medium to dark tan color
bare skin
an ardent follower and admirer
a soft thick undyed leather from the skins of e.g. buffalo or oxen

buff (adjective)	devotee (adjective)
of the yellowish-beige color of buff leather

buff (verb)	devotee (verb)
polish and make shiny
strike, beat repeatedly