hotelman vs hotelkeeper

hotelman and hotelkeeper both are nouns.

Word	Noun	Adjective	Verb	Adverb
hotelman	Yes	No	No	No
hotelkeeper	Yes	No	No	No

As nouns, hotelman and hotelkeeper are synonyms defined as:

Other synonyms of hotelman include hosteller, hotel manager, hotelier.

hotelman (noun)	hotelkeeper (noun)
an owner or manager of hotels	an owner or manager of hotels