sweet rocket vs Dame's violet

sweet rocket and Dame's violet both are nouns.

Word	Noun	Adjective	Verb	Adverb
sweet rocket	Yes	No	No	No
Dame's violet	Yes	No	No	No

As nouns, sweet rocket and Dame's violet are synonyms defined as:

sweet rocket and Dame's 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 damask violet, Hesperis matronalis.

sweet rocket (noun)	Dame's 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