'Terrifying' in the Bible

Or has any god ever taken for himself one nation out from another nation with testings, signs, wonders, wars, awesome power, and magnificent, terrifying deeds as the LORD your God did in Egypt before your eyes?

Then the Lord brought us out of Egypt with a strong hand and an outstretched arm, with terrifying power, and with signs and wonders.

and for all the mighty acts of power and terrifying deeds that Moses performed in the sight of all Israel.