maid vs amah

maid and amah both are nouns.

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

As nouns, maid and amah are synonyms defined as:

Other synonyms of maid include housemaid, maidservant.

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