wet-nurse vs wetnurse

wet-nurse and wetnurse both are nouns.

Word	Noun	Adjective	Verb	Adverb
wet-nurse	Yes	No	Yes	No
wetnurse	Yes	No	No	No

As nouns, wet-nurse and wetnurse are synonyms defined as:

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

wet-nurse (noun)	wetnurse (noun)
a woman hired to suckle a child of someone else	a woman hired to suckle a child of someone else

wet-nurse (verb)	wetnurse (verb)
give suck to