party vs political system

party and political system both are nouns.

Word	Noun	Adjective	Verb	Adverb
party	Yes	No	Yes	No
political system	Yes	No	No	No

party (noun)	political system (noun)
an occasion on which people can assemble for social interaction and entertainment	the members of a social organization who are in power
a gathering of people for pleasure
an organization to gain political power
a band of people associated temporarily in some activity
a person involved in legal proceedings

party (verb)	political system (verb)
have or participate in a party