ferny vs fern

ferny is not a noun while fern is a noun.

Word	Noun	Adjective	Verb	Adverb
ferny	No	Yes	No	No
fern	Yes	No	No	No

ferny (noun)	fern (noun)
	any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores

ferny (adjective)	fern (adjective)
abounding in or covered with ferns
resembling ferns especially in leaf shape