amah vs maid

amah and maid both are nouns.

Word	Noun	Adjective	Verb	Adverb
amah	Yes	No	No	No
maid	Yes	No	No	No

As nouns, amah and maid are synonyms defined as:

Other synonyms of amah include housemaid, maidservant.

amah (noun)	maid (noun)
a female domestic	an unmarried girl (especially a virgin)
a woman hired to suckle a child of someone else	a female domestic