/ Thesaurus / O Synonyms of officiation Find synonyms for: Noun1. umpirage, officiation, officiating, refereeing, decision making, decidingusage: the act of umpiring; "the officiating was excellent"2. officiation, performance, execution, carrying out, carrying into actionusage: the performance of a religious or ceremonial or public dutyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language