rain vs storm

rain and storm both are nouns.

Word	Noun	Adjective	Verb	Adverb
rain	Yes	No	Yes	No
storm	Yes	No	Yes	No

rain (noun)	storm (noun)
anything happening rapidly or in quick successive	a direct and violent assault on a stronghold
water falling in drops from vapor condensed in the atmosphere	a violent weather condition with winds 64-72 knots (11 on the Beaufort scale) and precipitation and thunder and lightning
drops of fresh water that fall as precipitation from clouds	a violent commotion or disturbance

rain (verb)	storm (verb)
precipitate as rain	attack by storm; attack suddenly
	take by force
	behave violently, as if in state of a great anger
	blow hard
	rain, hail, or snow hard and be very windy, often with thunder or lightning