leavened

As verbs the difference between leavened and flat

is that leavened is (leaven) while flat is (poker slang) to make a flat call; to call without.

As adjectives the difference between leavened and flat

is that leavened is prepared using leavening while flat is having no variations in height.

As an adverb flat is

so as to be flat.

As a noun flat is

an area of level ground or flat can be (archaic|new england|now chiefly british) an apartment.

As verbs the difference between yeast and leavened

is that yeast is to ferment while leavened is past tense of leaven.

As a noun yeast

is an often humid, yellowish froth produced by fermenting malt worts, and used to brew beer, leaven bread, and also used in certain medicines.

As an adjective leavened is

prepared using leavening.

As a verb leavened is

(leaven).

As an adjective leavened is

prepared using leavening.

As verbs the difference between leavened and leave

is that leavened is past tense of leaven while leave is To have a consequence or remnant.

As an adjective leavened

is prepared using leavening.

As a noun leave is

the action of the batsman not attempting to play at the ball.