inject vs administer

inject and administer both are verbs.

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

As verbs, administer is a hypernym of inject; that is, administer is a word with a broader meaning than inject:

Other hypernyms of inject include dispense.

inject (verb)	administer (verb)
give an injection to	give or apply (medications)
to introduce (a new aspect or element)	administer or bestow, as in small portions
to insert between other elements	perform (a church sacrament) ritually
feed intravenously	work in an administrative capacity; supervise or be in charge of
take by injection	direct the taking of
force or drive (a fluid or gas) into by piercing