Слово "frightful". Англо-русский словарь Мюллера

Also, on the spur of the moment but cold-bloodedly, he took Winwood into his own private office, looked the doors, and beat him up frightfully—all of which came out before the Board of Directors. But that was afterward.

But frightfully lucky.

The next thing I remember is, waking up with a feeling as if I had had a frightful nightmare, and seeing before me a terrible red glare, crossed with thick black bars.

There was a blizzard on. The cold was something frightful. Made one quite thankful to get back to the fug, though as a rule I think the way these trains are overheated is something scandalous.”

I was recalled to other matters by a frightful row going on below.