roquette vs arugula

roquette and arugula both are nouns.

Word	Noun	Adjective	Verb	Adverb
roquette	Yes	No	No	No
arugula	Yes	No	No	No

As nouns, roquette and arugula are synonyms defined as:

roquette and arugula: erect European annual often grown as a salad crop to be harvested when young and tender

Other synonyms of roquette include Eruca sativa, Eruca vesicaria sativa, garden rocket, rocket, rocket salad.

roquette (noun)	arugula (noun)
erect European annual often grown as a salad crop to be harvested when young and tender	erect European annual often grown as a salad crop to be harvested when young and tender