Strong’s Greek
G1169 — deilos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
δειλός
deilos — pronounced di-los'
from deos (dread); timid, i.e. (by implication) faithless:--fearful.
3 occurrences in the KJV.
Matthew 8:26
And he saith unto them, Why are ye fearful, O ye of little faith? Then he arose, and rebuked the winds and the sea; and there was a great calm.
Mark 4:40
And he said unto them, Why are ye so fearful? how is it that ye have no faith?
Revelation 21:8
But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.