clambake vs cookout

clambake and cookout both are nouns.

Word	Noun	Adjective	Verb	Adverb
clambake	Yes	No	No	No
cookout	Yes	No	No	No

As nouns, cookout is a hypernym of clambake; that is, cookout is a word with a broader meaning than clambake:

clambake: a cookout at the seashore where clams and fish and other foods are cooked--usually on heated stones covered with seaweed
cookout: an informal meal cooked and eaten outdoors

clambake (noun)	cookout (noun)
a cookout at the seashore where clams and fish and other foods are cooked--usually on heated stones covered with seaweed	an informal meal cooked and eaten outdoors