| immortal(adjective, characteristic, endurance, immortality) |
| deathless(adjective, characteristic, endurance, immortality) |
| eternal(adjective, characteristic, endlessness, eternity) |
| invulnerable(adjective, characteristic, endurance, immortality) |
| not killable(expression, characteristic, endurance, immortality) |
| indestructible(adjective, characteristic, endurance, immortality) |
| invincible(adjective, characteristic, endurance, immortality) |
| constant(adjective, characteristic, endlessness, eternity) |
| imperishable(adjective, characteristic, endurance, immortality) |
| impregnable(adjective, characteristic, endurance, immortality) |
| incapable of being killed(expression, characteristic, endurance, immortality) |
| never-ending(adjective, characteristic, endurance, immortality) |
| not able to be killed(expression, characteristic, endurance, immortality) |
| that will live forever(expression, characteristic, endurance, immortality) |
| that will never die(expression, characteristic, endurance, immortality) |
| unable to be killed(expression, characteristic, endurance, immortality) |
| undying(adjective, characteristic, endurance, immortality) |
| untouchable(adjective, characteristic, endurance, immortality) |
| unattackable(adjective, characteristic, endurance, immortality) |
| unbeatable(adjective, characteristic, endurance, immortality) |