fanweed vs mithridate mustard

fanweed and mithridate mustard both are nouns.

Word	Noun	Adjective	Verb	Adverb
fanweed	Yes	No	No	No
mithridate mustard	Yes	No	No	No

As nouns, fanweed and mithridate mustard are synonyms defined as:

fanweed and mithridate mustard: foetid Eurasian weed having round flat pods; naturalized throughout North America

Other synonyms of fanweed include field pennycress, French weed, penny grass, stinkweed, Thlaspi arvense.

fanweed (noun)	mithridate mustard (noun)
foetid Eurasian weed having round flat pods; naturalized throughout North America	foetid Eurasian weed having round flat pods; naturalized throughout North America