house of ill repute vs house of prostitution

house of ill repute and house of prostitution both are nouns.

Word	Noun	Adjective	Verb	Adverb
house of ill repute	Yes	No	No	No
house of prostitution	Yes	No	No	No

As nouns, house of ill repute and house of prostitution are synonyms defined as:

house of ill repute and house of prostitution: a building where prostitutes are available

Other synonyms of house of ill repute include bagnio, bawdyhouse, bordello, brothel, cathouse, sporting house, whorehouse.

house of ill repute (noun)	house of prostitution (noun)
a building where prostitutes are available	a building where prostitutes are available