quahaug vs round clam

quahaug and round clam both are nouns.

Word	Noun	Adjective	Verb	Adverb
quahaug	Yes	No	No	No
round clam	Yes	No	No	No

As nouns, quahaug and round clam are synonyms defined as:

quahaug and round clam: an edible American clam; the heavy shells were used as money by some American Indians

Other synonyms of quahaug include hard-shell clam, hard clam, Mercenaria mercenaria, quahog, Venus mercenaria.

As nouns, quahaug and round clam are synonyms defined as:

quahaug and round clam: Atlantic coast round clams with hard shells; large clams usually used for chowders or other clam dishes

Other synonyms of quahaug include hard-shell clam, quahog.

quahaug (noun)	round clam (noun)
an edible American clam; the heavy shells were used as money by some American Indians	an edible American clam; the heavy shells were used as money by some American Indians
Atlantic coast round clams with hard shells; large clams usually used for chowders or other clam dishes	Atlantic coast round clams with hard shells; large clams usually used for chowders or other clam dishes