chafeweed vs wood cudweed

chafeweed and wood cudweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
chafeweed	Yes	No	No	No
wood cudweed	Yes	No	No	No

As nouns, chafeweed and wood cudweed are synonyms defined as:

chafeweed and wood cudweed: weedy perennial of north temperate regions having woolly foliage and dirty white flowers in a leafy spike

Other synonyms of chafeweed include Gnaphalium sylvaticum.

chafeweed (noun)	wood cudweed (noun)
weedy perennial of north temperate regions having woolly foliage and dirty white flowers in a leafy spike	weedy perennial of north temperate regions having woolly foliage and dirty white flowers in a leafy spike