sackcloth vs textile

sackcloth and textile both are nouns.

Word	Noun	Adjective	Verb	Adverb
sackcloth	Yes	No	No	No
textile	Yes	Yes	No	No

As nouns, textile is a hypernym of sackcloth; that is, textile is a word with a broader meaning than sackcloth:

sackcloth: a coarse cloth resembling sacking
textile: artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers

Other hypernyms of sackcloth include cloth, fabric, material.

sackcloth (noun)	textile (noun)
a coarse cloth resembling sacking	artifact made by weaving or felting or knitting or crocheting natural or synthetic fibers
a garment made of coarse sacking; formerly worn as an indication of remorse

sackcloth (adjective)	textile (adjective)
	of or relating to fabrics or fabric making