fancier vs admirer

fancier and admirer both are nouns.

Word	Noun	Adjective	Verb	Adverb
fancier	Yes	No	No	No
admirer	Yes	No	No	No

As nouns, admirer is a hypernym of fancier; that is, admirer is a word with a broader meaning than fancier:

Other hypernyms of fancier include adorer.

fancier (noun)	admirer (noun)
a person having a strong liking for something	someone who admires a young woman
	a person who backs a politician or a team etc.
	a person who admires; someone who esteems or respects or approves