Aertex vs fabric

Aertex and fabric both are nouns.

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

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

Aertex: a trademark for a loosely woven cotton fabric that is used to make shirts and underwear
fabric: artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers

Other hypernyms of Aertex include cloth, material, textile.

Aertex (noun)	fabric (noun)
a trademark for a loosely woven cotton fabric that is used to make shirts and underwear	artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers
	the underlying structure