government vs assassinator

government and assassinator both are nouns.

Word	Noun	Adjective	Verb	Adverb
government	Yes	No	No	No
assassinator	Yes	No	No	No

government (noun)	assassinator (noun)
the act of governing; exercising authority	a murderer (especially one who kills a prominent political figure) who kills by a surprise attack and often is hired to do the deed
(government) the system or form by which a community or other political unit is governed
the study of government of states and other political units
the organization that is the governing authority of a political unit