oyster is a crossword puzzle answer that we have spotted 14 times. Bivalve Seafood Sea food Shellfish Pearl's home Edible bivalve Edible mollusc Edible shellfish Food from the sea Edible marine mollusc Edible bivalve mollusc Seafood swallowed by boys, terrible! Aphrodisiac shellfish eaten as a delicacy Rough-shelled edible mollusc, some with a pearl