Strong's #5398: phoberos (pronounced fob-er-os')
from 5401; frightful, i.e. (objectively) formidable:--fearful, terrible.
Thayer's Greek Lexicon:
́
phoberos
1) inspiring fear, terrible, formidable
2) affected with fear, timid
Part of Speech: adjective
Relation: from G5401
Usage:
This word is used 3 times:
Hebrews 10:27: "But a certain fearful looking for of judgment and fiery indignation,"
Hebrews 10:31: " It is a fearful thing to fall into the hands of the living God."
Hebrews 12:21: "And so terrible was the sight, that Moses said,"