Dict: strongs - leaven

Strongs:

H2556 @ חמץ châmêts khaw-mates' A primitive root; to be pungent; that {is} in taste ({sour} that {is} literally {fermented} or figuratively {harsh}) in color (dazzling): - cruel ({man}) {dyed} be {grieved} leavened.

H2557 @ חמץ châmêts khaw-mates' From H2556; {ferment} (figuratively) extortion: - {leaven} leavened (bread).

H4682 @ מצּה matstsâh mats-tsaw' From H4711 in the sense of greedily devouring for sweetness; properly sweetness; concretely sweet (that {is} not soured or bittered with yeast); specifically an unfermented cake or {loaf} or (elliptically) the festival of Passover (because no leaven was then used): - unleavened ({bread} {cake}) without leaven.

H7603 @ שׂאר ώe'ôr seh-ore' From H7604; barm or yeast cake (as swelling by fermentation): - leaven.

G106 @ ἄζυμος azumos ad'-zoo-mos From G1 (as a negative particle) and G2219; unleavened that is (figuratively) uncorrupted; (in the neuter plural) specifically (by implication) the Passover week: - unleavened (bread).

G2219 @ ζύμη zumē dzoo'-may Probably from G2204; ferment (as if boiling up): - leaven.

G2220 @ ζυμόω zumoō dzoo-mo'-o From G2219; to cause to ferment: - leaven.