khaki vs fabric

khaki and fabric both are nouns.

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

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

khaki: a sturdy twilled cloth of a yellowish brown color used especially for military uniforms
fabric: artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers

Other hypernyms of khaki include cloth, material, textile.

khaki (noun)	fabric (noun)
a sturdy twilled cloth of a yellowish brown color used especially for military uniforms	artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers
	the underlying structure

khaki (adjective)	fabric (adjective)
of a yellowish brown color