oyster bank vs oyster park

oyster bank and oyster park both are nouns.

Word	Noun	Adjective	Verb	Adverb
oyster bank	Yes	No	No	No
oyster park	Yes	No	No	No

As nouns, oyster bank and oyster park are synonyms defined as:

oyster bank and oyster park: a workplace where oysters are bred and grown

Other synonyms of oyster bank include oyster bed.

oyster bank (noun)	oyster park (noun)
a workplace where oysters are bred and grown	a workplace where oysters are bred and grown