pancake vs flannel-cake

pancake and flannel-cake both are nouns.

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

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

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

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

pancake (noun)	flannel-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