fiat

command, order, ordinance, act, fiat, hukm, bidding, dictum, hest, behest, call, beck, nod., despatch, dispatch; message, direction, injunction, charge, instructions; appointment, fixture., demand, exaction, imposition, requisition, claim, reclamation, revendication; ultimatum (terms); request; requirement., dictation; dictate, mandate; caveat, decree, senatus consultum; precept; prescript, rescript; writ, ordination, bull, edict, decretal, dispensation, prescription, brevet, placit, ukase, firman, hatti-sherif, warrant, passport, mittimus, mandamus, summons, subpoena, nisi prius, interpellation, citation; word, word of command; mot d'ordre; bugle call, trumpet call; beat of drum, tattoo; order of the day; enactment (law); plebiscite (choice).

command, order, decree, enact, ordain, dictate, direct, give orders., prescribe, set, appoint, mark out; set a task, prescribe a task, impose a task; set to work, put in requisition., bid, enjoin, charge, call upon, instruct; require at the hands of; exact, impose, tax, task; demand; insist on (compel)., claim, lay claim to, revendicate, reclaim., cite, summon; call for, send for; subpoena; beckon., issue a command; make a requisition, issue a requisition, promulgate a requisition, make a decree, issue a decree, promulgate a decree, make an order, issue an order, promulgate an order; give the word of command, give the word, give the signal; call to order; give the law, lay down the law; assume the command (authority); remand., be ordered; receive an order

commanding; authoritative; decretory, decretive, decretal; callable, jussive.

in a commanding tone; by a stroke of the pen, by a dash of the pen; by order, at beat of drum, on the first summons.