snakeweed vs rabbitweed

snakeweed and rabbitweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
snakeweed	Yes	No	No	No
rabbitweed	Yes	No	No	No

As nouns, snakeweed and rabbitweed are synonyms defined as:

snakeweed and rabbitweed: low-growing sticky subshrub of southwestern United States having narrow linear leaves on many slender branches and hundreds of tiny yellow flower heads

snakeweed (noun)	rabbitweed (noun)
low-growing sticky subshrub of southwestern United States having narrow linear leaves on many slender branches and hundreds of tiny yellow flower heads	low-growing sticky subshrub of southwestern United States having narrow linear leaves on many slender branches and hundreds of tiny yellow flower heads