spill vs reduce

spill is a noun but reduce is not a noun.

Word	Noun	Adjective	Verb	Adverb
spill	Yes	No	Yes	No
reduce	No	No	Yes	No

As verbs, reduce is a hypernym of spill; that is, reduce is a word with a broader meaning than spill:

Other hypernyms of spill include bring down, cut, cut back, cut down, trim, trim back, trim down.

spill (noun)	reduce (noun)
the act of allowing a fluid to escape
a sudden drop from an upright position
a channel that carries excess water over or around a dam or other obstruction
liquid that is spilled

spill (verb)	reduce (verb)
reduce the pressure of wind on (a sail)	take off weight
reveal information	cut down on; make a reduction in
cause or allow (a solid substance) to flow or run out or over	narrow or limit
pour out in drops or small quantities or as if in drops or small quantities	cook until very little liquid is left
cause or allow (a liquid substance) to run or flow from a container	to remove oxygen from a compound, or cause to react with hydrogen or form a hydride, or to undergo an increase in the number of electrons
flow, run or fall out and become lost	make smaller
	reduce in size; reduce physically
	make less complex
	reduce in scope while retaining essential elements
	lessen the strength or flavor of a solution or mixture
	be cooked until very little liquid is left
	be the essential element
	destress and thus weaken a sound when pronouncing it
	undergo meiosis
	reposition (a broken bone after surgery) back to its normal site
	lower in grade or rank or force somebody into an undignified situation
	lessen and make more modest
	simplify the form of a mathematical equation of expression by substituting one term for another
	bring to humbler or weaker state or condition
	put down by force or intimidation