φοβερός G5398
phoberós · fob-er-os' · Adjective
from φόβος; frightful, i.e. (objectively) formidable:--fearful, terrible.
3 Occurrences in the King James Bible
Hebrews 10:27But a certain fearful looking for of judgment and fiery indignation, which shall devour the adversaries.
Hebrews 10:31It is a fearful thing to fall into the hands of the living God.
Hebrews 12:21And so terrible was the sight, that Moses said, I exceedingly fear and quake:)