Perdurable
[adj] very long lasting; "less durable rocks were gradually worn away to form valleys"; "the perdurable granite of the ancient Appalachian spine of the continent"
Related Information
Related Terms
abiding, aged, ageless, age-long, ancient, antique, ceaseless, chronic, coeternal, constant, continual, continuing, continuous, dateless, diuturnal, durable, endless, enduring, eternal, eterne, ever-being, ever-durable, ever-during, evergreen, everlasting