faille vs fabric

faille and fabric both are nouns.

Word	Noun	Adjective	Verb	Adverb
faille	Yes	No	No	No
fabric	Yes	No	No	No

As nouns, fabric is a hypernym of faille; that is, fabric is a word with a broader meaning than faille:

faille: a ribbed woven fabric of silk or rayon or cotton
fabric: artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers

Other hypernyms of faille include cloth, material, textile.

faille (noun)	fabric (noun)
a ribbed woven fabric of silk or rayon or cotton	artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers
	the underlying structure