Of extraordinary size and power
Causing or able to cause fear
Thank you, I think that would be a tremendous help.
It will be a tremendous banquet.
Thunderstorms release tremendous amounts of energy.
In 1090 a tremendous hurricane passed over London, and blew down six hundred houses and many churches.
He then began to teach her the political advantages of religion and to prepare the way for that tremendous engine in the hands of the state, the Inquisition.