coating vs lining

coating and lining both are nouns.

Word	Noun	Adjective	Verb	Adverb
coating	Yes	No	No	No
lining	Yes	No	No	No

As nouns, lining is a hyponym of coating; that is, lining is a word with a more specific, narrower meaning than coating:

coating (noun)	lining (noun)
the work of applying something	the act of attaching an inside lining (to a garment or curtain etc.)
a thin layer covering something	providing something with a surface of a different material
a heavy fabric suitable for coats	a protective covering that protects an inside surface
a decorative texture or appearance of a surface (or the substance that gives it that appearance)	a piece of cloth that is used as the inside surface of a garment