slaughterous vs slaughter

slaughterous is not a noun while slaughter is a noun.

Word	Noun	Adjective	Verb	Adverb
slaughterous	No	Yes	No	No
slaughter	Yes	No	Yes	No

slaughterous (noun)	slaughter (noun)
	the killing of animals (as for food)
	the savage and excessive killing of many people
	a sound defeat

slaughterous (adjective)	slaughter (adjective)
accompanied by bloodshed

slaughterous (verb)	slaughter (verb)
	kill a large number of people indiscriminately
	kill (animals) usually for food consumption