sweet rocket vs damask violet

sweet rocket and damask violet both are nouns.

Word	Noun	Adjective	Verb	Adverb
sweet rocket	Yes	No	No	No
damask violet	Yes	No	No	No

As nouns, sweet rocket and damask violet are synonyms defined as:

sweet rocket and damask violet: long cultivated herb having flowers whose scent is more pronounced in the evening; naturalized throughout Europe to Siberia and into North America

Other synonyms of sweet rocket include Dame's violet, Hesperis matronalis.

sweet rocket (noun)	damask violet (noun)
long cultivated herb having flowers whose scent is more pronounced in the evening; naturalized throughout Europe to Siberia and into North America	long cultivated herb having flowers whose scent is more pronounced in the evening; naturalized throughout Europe to Siberia and into North America