bouncing Bess vs hedge pink

bouncing Bess and hedge pink both are nouns.

Word	Noun	Adjective	Verb	Adverb
bouncing Bess	Yes	No	No	No
hedge pink	Yes	No	No	No

As nouns, bouncing Bess and hedge pink are synonyms defined as:

bouncing Bess and hedge pink: plant of European origin having pink or white flowers and leaves yielding a detergent when bruised

Other synonyms of bouncing Bess include bouncing Bet, Saponaria officinalis, soapwort.

bouncing Bess (noun)	hedge pink (noun)
plant of European origin having pink or white flowers and leaves yielding a detergent when bruised	plant of European origin having pink or white flowers and leaves yielding a detergent when bruised