seraglio vs harem

seraglio and harem both are nouns.

Word	Noun	Adjective	Verb	Adverb
seraglio	Yes	No	No	No
harem	Yes	No	No	No

As nouns, seraglio and harem are synonyms defined as:

seraglio and harem: living quarters reserved for wives and concubines and female relatives in a Muslim household

Other synonyms of seraglio include hareem, serail.

seraglio (noun)	harem (noun)
living quarters reserved for wives and concubines and female relatives in a Muslim household	living quarters reserved for wives and concubines and female relatives in a Muslim household