breadcake

As nouns the difference between teacake and breadcake

is that teacake is (british) a flat, round bread bun, usually containing currants, sultanas or peel and often served toasted and buttered with tea while breadcake is (uk|northern england) a bread roll.

As nouns the difference between barm and breadcake

is that barm is (obsolete except in dialects) bosom, lap or barm can be foam rising upon beer, or other malt liquors, when fermenting, and used as leaven in making bread and in brewing; yeast while breadcake is (uk|northern england) a bread roll.

As nouns the difference between breadcake and cake

is that breadcake is (uk|northern england) a bread roll while cake is a rich, sweet dessert food, typically made of flour, sugar and eggs and baked in an oven, and often covered in icing.

As a verb cake is

coat (something) with a crust of solid material or cake can be (uk|dialect|obsolete|intransitive) to cackle like a goose.