permanent Synonyms - page 3

continuous dateless deathless inalterable incessant incommutable irrepealable irretrievable irreversible irrevocable last lifelong living longeval longevous long-lived macrobiotic ongoing perdurable irreparable irremediable invariant indefeasible indefinite indefinitely indelible indestructible indissoluble ineffaceable ineradicable inexhaustible inextinguishable inextirpable intransmutable invariable perennial