• perpetual land of snows
• ad infinitum, eternally, ever, in perpetuity
• for ever, for good, for good and all, for keeps, in perpetuity, perpetually
• to come into a legacy, to come into money, to inherit
• continual, eternal, everlasting, heir, hereditary, inheritor, perpetual, posteriors, successor, unending
• hereditary, inheritable
• ageless, eternal, everlasting, perpetual
• to bequeath, to demise, to devise, to leave, left