arugula vs roquette

arugula and roquette both are nouns.

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

As nouns, arugula and roquette are synonyms defined as:

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

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

arugula (noun)	roquette (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