house vs box office

house and box office both are nouns.

Word	Noun	Adjective	Verb	Adverb
house	Yes	No	Yes	No
box office	Yes	No	No	No

house (noun)	box office (noun)
play in which children take the roles of father or mother or children and pretend to interact like adults	the office where tickets of admission are sold
a dwelling that serves as living quarters for one or more families	total admission receipts for an entertainment
a building in which something is sheltered or located
a building where theatrical performances or motion-picture shows can be presented
aristocratic family line
the members of a business organization that owns or operates one or more establishments
an official assembly having legislative powers
the audience gathered together in a theatre or cinema
the members of a religious community living together
a social unit living together
the management of a gambling house or casino
(astrology) one of 12 equal areas into which the zodiac is divided

house (verb)	box office (verb)
provide someone with accomodation
contain or cover