bus vs power plant

bus and power plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
bus	Yes	No	Yes	No
power plant	Yes	No	No	No

bus (noun)	power plant (noun)
a vehicle carrying many passengers; used for public transport	an electrical generating station
a car that is old and unreliable
an electrical conductor that makes a common connection between several circuits
the topology of a network whose components are connected by a busbar

bus (verb)	power plant (verb)
remove used dishes from the table in restaurants
ride in a bus
send or move around by bus