nameko vs viscid mushroom

nameko and viscid mushroom both are nouns.

Word	Noun	Adjective	Verb	Adverb
nameko	Yes	No	No	No
viscid mushroom	Yes	No	No	No

As nouns, nameko and viscid mushroom are synonyms defined as:

nameko and viscid mushroom: one of the most important fungi cultivated in Japan

Other synonyms of nameko include Pholiota nameko.

nameko (noun)	viscid mushroom (noun)
one of the most important fungi cultivated in Japan	one of the most important fungi cultivated in Japan