1. (adv.) In the state of matter.

2. (adv.) In its essence; substantially.

3. (adv.) In an important manner or degree; essentially; as, it materially concern us to know the real motives of our actions.

abundantly acutely amazingly amply apparently arrantly astonishingly awesomely blatantly boldly celebratedly clearly consequentially copiously definitely discernibly distinctly eminently emphatically evidently exceptionally exquisitely extraordinarily exuberantly famously flagrantly generously glaringly gloriously grandly greatly importantly impressively incredibly intensely magically magnanimously magnificently manifestly markedly marvelously materially momentously nobly notably notedly noticeably notoriously observably obtrusively obviously ostensibly outstandingly particularly patently peculiarly perceivably perceptibly plainly pointedly popularly preeminently profusely prominently pronouncedly recognizably remarkably richly saliently seeably signally significantly singularly splendidly staringly starkly strikingly superlatively surpassingly surprisingly uncommonly unconcealedly undisguisedly unmistakably unusually visibly with clarity wonderfully wondrous worthily