patronage vs political science

patronage and political science both are nouns.

Word	Noun	Adjective	Verb	Adverb
patronage	Yes	No	Yes	No
political science	Yes	No	No	No

patronage (noun)	political science (noun)
the act of providing approval and support	the study of government of states and other political units
(politics) granting favors or giving contracts or making appointments to office in return for political support
the business given to a commercial establishment by its customers
a communication that indicates lack of respect by patronizing the recipient
customers collectively

patronage (verb)	political science (verb)
be a regular customer or client of
support by being a patron of