water vapour vs cloud

water vapour and cloud both are nouns.

Word	Noun	Adjective	Verb	Adverb
water vapour	Yes	No	No	No
cloud	Yes	No	Yes	No

water vapour (noun)	cloud (noun)
water in a vaporous form diffused in the atmosphere but below boiling temperature	a group of many things in the air or on the ground
	a visible mass of water or ice particles suspended at a considerable altitude
	any collection of particles (e.g., smoke or dust) or gases that is visible
	suspicion affecting your reputation
	out of touch with reality
	a cause of worry or gloom or trouble

water vapour (verb)	cloud (verb)
	colour with streaks or blotches of different shades
	make milky or dull
	make less clear
	place under suspicion or cast doubt upon
	make gloomy or depressed
	billow up in the form of a cloud
	make less visible or unclear
	make overcast or cloudy