orphanhood vs orphanage

orphanhood and orphanage both are nouns.

Word	Noun	Adjective	Verb	Adverb
orphanhood	Yes	No	No	No
orphanage	Yes	No	No	No

As nouns, orphanhood and orphanage are synonyms defined as:

orphanhood and orphanage: the condition of being a child without living parents

orphanhood (noun)	orphanage (noun)
the condition of being a child without living parents	a public institution for the care of orphans
	the condition of being a child without living parents