ma vs female parent

ma and female parent both are nouns.

Word	Noun	Adjective	Verb	Adverb
ma	Yes	No	No	No
female parent	Yes	No	No	No

As nouns, female parent is a hypernym of ma; that is, female parent is a word with a broader meaning than ma:

ma: informal terms for a mother
female parent: a woman who has given birth to a child (also used as a term of address to your mother)

Other hypernyms of ma include mother.

ma (noun)	female parent (noun)
informal terms for a mother	a woman who has given birth to a child (also used as a term of address to your mother)