Strong's #1169: deilos (pronounced di-los')
from deos (dread); timid, i.e. (by implication) faithless:--fearful.
Thayer's Greek Lexicon:
́
deilos
1) timid, fearful
Part of Speech: adjective
Relation: from deos (dread)
Usage:
This word is used 3 times:
Matthew 8:26: "unto them, Why are ye fearful, O ye of little faith? Then he arose, and rebuked"
Mark 4:40: "Why are ye so fearful? how is it that ye have no faith?"
Revelation 21:8: "But the fearful, and unbelieving, and abominable, and murderers,"