silky vs silk

silky is not a noun while silk is a noun.

Word	Noun	Adjective	Verb	Adverb
silky	No	Yes	No	No
silk	Yes	No	No	No

silky (noun)	silk (noun)
	a fabric made from the fine threads produced by certain insect larvae
	animal fibers produced by silkworms and other larvae that spin cocoons and by most spiders

silky (adjective)	silk (adjective)
having a smooth, gleaming surface reflecting light; being of a smooth, soft and lustrous quality, resembling silk