Synonyms of 'deathless'

abiding, amaranthine, eternal, everlasting, fadeless, frozen, immortal, imperishable, impregnable, incorruptible, indelible, indestructible, ineffaceable, ineradicable, inexpugnable, inextinguishable, invincible, invulnerable, lasting, nonperishable, permanent, quenchless, timeless, undying, unending, unfading, unquenchable