administration vs administer

administration is a noun but administer is not a noun.

Word	Noun	Adjective	Verb	Adverb
administration	Yes	No	No	No
administer	No	No	Yes	No

administration (noun)	administer (noun)
a method of tending to or managing the affairs of some group of people (especially the group's business affairs)
the act of administering medication
the act of meting out justice according to the law
the act of governing; exercising authority
the persons (or committees or departments etc.) who make up a body for the purpose of administering something
the tenure of a president

administration (verb)	administer (verb)
	give or apply (medications)
	administer or bestow, as in small portions
	perform (a church sacrament) ritually
	work in an administrative capacity; supervise or be in charge of
	direct the taking of