terribly

adverb

ter·ri·bly ˈter-ə-blē

ˈte-rə-

: to an extreme degree : very : extremely

became terribly ill

had a terribly nice time

got terribly excited

I had tried a little radio before the war and hadn't been terribly impressed with it at the time.

Walter Cronkite

He and Jimmy got into a quarrel about the girl's being fired, and it got terribly bitter.

Virginia Foster Durr

: in a terrible way : very badly, poorly, or unpleasantly

behaving terribly

They were treated terribly.

This can be regarded as a somewhat progressive attitude because it is true that women were terribly abused in the Roman world.

Norman F. Cantor

And then the next year I played terribly and finished close to last.

Gene Littler

: very much

I miss you terribly.