chick vs fille

chick and fille both are nouns.

Word	Noun	Adjective	Verb	Adverb
chick	Yes	No	No	No
fille	Yes	No	No	No

As nouns, fille is a hypernym of chick; that is, fille is a word with a broader meaning than chick:

Other hypernyms of chick include girl, miss, missy, young lady, young woman.

chick (noun)	fille (noun)
young bird especially of domestic fowl	a young female
informal terms for a (young) woman