flannel-cake vs hot cake

flannel-cake and hot cake both are nouns.

Word	Noun	Adjective	Verb	Adverb
flannel-cake	Yes	No	No	No
hot cake	Yes	No	No	No

As nouns, flannel-cake and hot cake are synonyms defined as:

flannel-cake and hot cake: a flat cake of thin batter fried on both sides on a griddle

Other synonyms of flannel-cake include battercake, flannel cake, flapcake, flapjack, griddlecake, hotcake, pancake.

flannel-cake (noun)	hot cake (noun)
a flat cake of thin batter fried on both sides on a griddle	a flat cake of thin batter fried on both sides on a griddle