linen paper vs linen

linen paper and linen both are nouns.

Word	Noun	Adjective	Verb	Adverb
linen paper	Yes	No	No	No
linen	Yes	No	No	No

As nouns, linen paper and linen are synonyms defined as:

linen paper and linen: a high-quality paper made of linen fibers or with a linen finish

linen paper (noun)	linen (noun)
a high-quality paper made of linen fibers or with a linen finish	white goods or clothing made with linen cloth
	a fabric woven with fibers from the flax plant
	a high-quality paper made of linen fibers or with a linen finish