He realized the science experiment had gone horribly wrong when the school collapsed.
"Horribly" is used to describe something that is done in a very bad or unpleasant manner. It can be used in a sentence when emphasizing the degree of something negative, such as "The food at the restaurant was horribly overcooked."
She is horribly dressed tonight.
You could say: The blue book, it's over there, but its binding is ripped horribly.
the viscosity of the cup was horribly bad
When Sparky got out, I tried to herd him back inside, but he was horribly distracted by the herd of sheep Farmer Brown was watching.
Edit & accurize the answer.
No, the word horrific is an adjective. The adverb form is "horrifically" (in a horrible way).
The Horribly Awfuls was created in 2002.
The Horribly Awfuls ended in 2007.
horribly they treat him horribly
The adverb of horror is horribly.An example sentence is "this whole thing has gone horribly wrong".Another one is "it smelt horribly".
Brendan was such a fiend, he always annoyed Lisa and I and never aplogized for what he did- even though we both told our parents and they punished him horribly