Strong's #126: aidios (pronounced ah-id'-ee-os)
from 104; everduring (forward and backward, or forward only):--eternal, everlasting.
Thayer's Greek Lexicon:
̓̈́́
aidios
1) eternal, everlasting
Part of Speech: adjective
Relation: from G104
Citing in TDNT: 1:168, 25
Usage:
This word is used 2 times:
Romans 1:20: "things that are made, even his eternal power and Godhead;"
Jude 1:6: "their own habitation, he hath reserved in everlasting chains under darkness unto"