yarn-dye vs impress

yarn-dye is not a noun while impress is a noun.

Word	Noun	Adjective	Verb	Adverb
yarn-dye	No	No	Yes	No
impress	Yes	No	Yes	No

As verbs, yarn-dye and impress are synonyms defined as:

yarn-dye (noun)	impress (noun)
	the act of coercing someone into government service

yarn-dye (verb)	impress (verb)
dye (fabric) before it is spun	dye (fabric) before it is spun
	produce or try to produce a vivid impression of
	mark or stamp with or as if with pressure
	take (someone) against his will for compulsory service, especially on board a ship
	reproduce by printing
	impress positively
	have an emotional or cognitive impact upon