government vs zero-coupon bond

government and zero-coupon bond both are nouns.

Word	Noun	Adjective	Verb	Adverb
government	Yes	No	No	No
zero-coupon bond	Yes	No	No	No

government (noun)	zero-coupon bond (noun)
the act of governing; exercising authority	a bond that is issued at a deep discount from its value at maturity and pays no interest during the life of the bond; the commonest form of zero-coupon security
(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