short-lived Antonyms

long-lived driven in 24-7 long-lasting unending undying settled perpetual permanent bred-in-the-bone deep-rooted deep-seated deeply ingrained deeply implanted deeply fixed deeply entrenched deeply embedded deeply rooted entrenched dog's age long-drawn long livelong engrained enduring endless deep deathless dateless continuing ceaseless eternal ethereal evergreen lingering lifelong lengthy lasting inveterate ineffaceable great everlasting BIG