cascade vs computing

cascade and computing both are nouns.

Word	Noun	Adjective	Verb	Adverb
cascade	Yes	No	Yes	No
computing	Yes	No	No	No

cascade (noun)	computing (noun)
a sudden downpour (as of tears or sparks etc) likened to a rain shower	the procedure of calculating; determining something by mathematical or logical methods
a succession of stages or operations or processes or units	the branch of engineering science that studies (with the aid of computers) computable processes and structures
a small waterfall or series of small waterfalls

cascade (verb)	computing (verb)
arrange (open windows) on a computer desktop so that they overlap each other, with the title bars visible
rush down in big quantities, like a cascade