Synonyms to imperishability

immortality, afterlife, animal spirits, animate existence, animation, athanasia, athanasy, being alive, birth, deathlessness, eternal life, eternal youth, everlastingness, existence, fountain of youth, having life, heroic legend, immortal name, impregnability, incorruptibility, incorruption, indelibility, indestructibility, ineffaceability, ineradicability, inerasableness, inexpugnability, invincibility, invulnerability, legend, life, lifetime, liveliness, living, long life, longevity, memory, remembrance, spriteliness, undying fame, undyingness, viability, vitality, vivacity, authenticity, authoritativeness, calculability, dependability, faithworthiness, firmness, impenetrability, indomitability, insuperability, inviolability, irresistibility, predictability, reliability, secureness, security, solidity, soundness, stability, staunchness, steadfastness, steadine