politics vs demonstration

politics and demonstration both are nouns.

Word	Noun	Adjective	Verb	Adverb
politics	Yes	No	No	No
demonstration	Yes	No	No	No

politics (noun)	demonstration (noun)
the profession devoted to governing and to political affairs	a show or display; the act of presenting something to sight or view
the activities and affairs involved in managing a state or a government	a public display of group feelings (usually of a political nature)
the study of government of states and other political units	a show of military force or preparedness
the opinion you hold with respect to political questions	a visual presentation showing how something works
social relations involving intrigue to gain authority or power	proof by a process of argument or a series of proposition proving an asserted conclusion