(adv.) In a regal or royal manner.

consequentially conspicuously elaborately elegantly eminently extravagantly gloriously grandiosely gravely greatly importantly imposingly impressively loftily luxuriously magisterially magnificently majestically markedly materially momentously nobly notably outstandingly prominently proudly regally remarkably royally saliently sedately signally significantly soberly solemnly splendaciously splendidly splendiferously stately sumptuously superbly venerably with dignity worthily