liquidate vs liquidator

liquidate is not a noun while liquidator is a noun.

Word	Noun	Adjective	Verb	Adverb
liquidate	No	No	Yes	No
liquidator	Yes	No	No	No

liquidate (noun)	liquidator (noun)
	(law) a person (usually appointed by a court of law) who liquidates assets or preserves them for the benefit of affected parties
	a criminal who commits homicide (who performs the unlawful premeditated killing of another human being)

liquidate (verb)	liquidator (verb)
get rid of (someone who may be a threat) by killing
eliminate by paying off (debts)
convert into cash
settle the affairs of by determining the debts and applying the assets to pay them off