Home › Words › C › coadministrationcoadministrationcoadministration means joint administration.Among words judged in Lexicurio's Arena, coadministration ranks #23,640 of 42,762 for Qualifying.EtymologyFrom co- + administration.nounjoint administrationDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.coadministered 75% match — administered along with another material vs coadministration →coadministrate 73% match — To administer (a drug, etc.) along with another material. vs coadministration →coadminister 72% match — To administer (a drug, etc.) along with another material. vs coadministration →cotreatment 66% match — treatment with two or more agents simultaneously vs coadministration →coadministrator 61% match — A joint administrator. vs coadministration →coprescribed 61% match — prescribed along with another medication vs coadministration →coprescription 61% match — prescription of two or more things vs coadministration →administering 61% match — administration vs coadministration →