Strongs: G12
G12 @ ἄβυσσος abussos ab'-us-sos From G1 (as a negative particle) and a variation of G1037 depthless that is (specifically) (infernal) abyss: - deep (bottomless) pit.
Luke:8:31
Romans:10:7
Revelation:9:1
Revelation:9:2
Revelation:9:11
Revelation:11:7
Revelation:17:8
Revelation:20:1
Revelation:20:3