Breadcrumb Home > Thesaurus > F Synonyms of fiat Find synonyms for: Noun 1. decree, edict, fiat, order, rescript, act, enactment usage: a legally binding command or decision entered on the court record (as if issued by a court or judge); "a friend in New Mexico said that the order caused no trouble out there" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of fiat (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: occultation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language