house of prostitution vs house of ill repute

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

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

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

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

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

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