amah vs wetnurse

amah and wetnurse both are nouns.

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

As nouns, amah and wetnurse are synonyms defined as:

Other synonyms of amah include wet-nurse, wet nurse.

amah (noun)	wetnurse (noun)
a female domestic	a woman hired to suckle a child of someone else
a woman hired to suckle a child of someone else