Materially

Ma·te·ri·al·ly

Materially

adv.
  1. In the state of matter.
    I do not mean that anything is separable from a body by fire that was not materially preexistent in it.
  2. In its essence; substantially.
    An ill intention is certainly sufficient to spoil . . . an act in itself materially good.
  3. In an important manner or degree; essentially; as, it materially concerns us to know the real motives of our actions.