result vs spillover

result and spillover both are nouns.

Word	Noun	Adjective	Verb	Adverb
result	Yes	No	Yes	No
spillover	Yes	No	No	No

As nouns, spillover is a hyponym of result; that is, spillover is a word with a more specific, narrower meaning than result:

result (noun)	spillover (noun)
a statement that solves a problem or explains how to solve the problem	(economics) any indirect effect of public expenditure
the semantic role of the noun phrase whose referent exists only by virtue of the activity denoted by the verb in the clause
something that results
a phenomenon that follows and is caused by some previous phenomenon

result (verb)	spillover (verb)
come about or follow as a consequence
issue or terminate (in a specified way, state, etc.); end
produce as a result or residue