Thlaspi arvense vs fanweed

Thlaspi arvense and fanweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
Thlaspi arvense	Yes	No	No	No
fanweed	Yes	No	No	No

As nouns, Thlaspi arvense and fanweed are synonyms defined as:

Thlaspi arvense and fanweed: foetid Eurasian weed having round flat pods; naturalized throughout North America

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

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