foulard vs fabric

foulard and fabric both are nouns.

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

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

foulard: a light plain-weave or twill-weave silk or silklike fabric (usually with a printed design)
fabric: artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers

Other hypernyms of foulard include cloth, material, textile.

foulard (noun)	fabric (noun)
a light plain-weave or twill-weave silk or silklike fabric (usually with a printed design)	artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers
	the underlying structure