johnny cake vs journey cake

johnny cake and journey cake both are nouns.

Word	Noun	Adjective	Verb	Adverb
johnny cake	Yes	No	No	No
journey cake	Yes	No	No	No

As nouns, johnny cake and journey cake are synonyms defined as:

johnny cake and journey cake: cornbread usually cooked pancake-style on a griddle (chiefly New England)

Other synonyms of johnny cake include johnnycake.

johnny cake (noun)	journey cake (noun)
cornbread usually cooked pancake-style on a griddle (chiefly New England)	cornbread usually cooked pancake-style on a griddle (chiefly New England)