dyer's-broom vs dyeweed

dyer's-broom and dyeweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
dyer's-broom	Yes	No	No	No
dyeweed	Yes	No	No	No

As nouns, dyer's-broom and dyeweed are synonyms defined as:

dyer's-broom and dyeweed: small Eurasian shrub having clusters of yellow flowers that yield a dye; common as a weed in Britain and the United States; sometimes grown as an ornamental

Other synonyms of dyer's-broom include dyer's greenweed, Genista tinctoria, greenweed, whin, woadwaxen, woodwaxen.

dyer's-broom (noun)	dyeweed (noun)
small Eurasian shrub having clusters of yellow flowers that yield a dye; common as a weed in Britain and the United States; sometimes grown as an ornamental	small Eurasian shrub having clusters of yellow flowers that yield a dye; common as a weed in Britain and the United States; sometimes grown as an ornamental