matzo meal vs matzah meal

matzo meal and matzah meal both are nouns.

Word	Noun	Adjective	Verb	Adverb
matzo meal	Yes	No	No	No
matzah meal	Yes	No	No	No

As nouns, matzo meal and matzah meal are synonyms defined as:

Other synonyms of matzo meal include matzoh meal.

matzo meal (noun)	matzah meal (noun)
meal made from ground matzos	meal made from ground matzos