cruise vs aviation

cruise and aviation both are nouns.

Word	Noun	Adjective	Verb	Adverb
cruise	Yes	No	Yes	No
aviation	Yes	No	No	No

cruise (noun)	aviation (noun)
an ocean trip taken for pleasure	travel via aircraft
	the art of operating aircraft
	the aggregation of a country's military aircraft
	the operation of aircraft to provide transportation

cruise (verb)	aviation (verb)
sail or travel about for pleasure, relaxation, or sightseeing
travel at a moderate speed
drive around aimlessly but ostentatiously and at leisure
look for a sexual partner in a public place