Strong's #1630: ekphobos (pronounced ek'-fob-os)

from 1537 and 5401; frightened out of one's wits: sore afraid, exceedingly fear.

Thayer's Greek Lexicon:

̓́

ekphobos

1) stricken with fear or terror, exceedingly, frightened, terrified

Part of Speech: adjective

Relation: from G1537 and G5401

Usage:

This word is used 2 times:

 

Mark 9:6: "to say; for they were sore afraid."
Hebrews 12:21: "sight, that Moses said, I exceedingly fear and quake:)"