plush vs fabric

plush and fabric both are nouns.

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

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

plush: a fabric with a nap that is longer and softer than velvet
fabric: artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers

Other hypernyms of plush include cloth, material, textile.

plush (noun)	fabric (noun)
a fabric with a nap that is longer and softer than velvet	artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers
	the underlying structure

plush (adjective)	fabric (adjective)
characterized by extravagance and profusion