Synonyms of 'durable'

abiding, adamantine, aged, ancient, antique, bulky, cartilaginous, changeless, chewy, chronic, cohesive, constant, coriaceous, dense, dependable, enduring, Evergreen, fast, firm, fixed, gristly, hard, hardy, heavy, immutable, indestructible, inveterate, lasting, leathery, massive, perennial, permanent, perpetual, persistent, reliable, rigid, rugged, sinewy, solid, Sound, stable, static, stationary, steady, stiff, Stout, stringy, strong, stubborn, sturdy, substantial, tenacious, torpid, tough, unchangeable, unchanged, unchanging, unchecked, unfading, unfailing, untiring, unvaried, unvarying, unyielding, vigorous, viscid, wiry, well-grounded, well-founded, well-built, vital, steadfast, ropy, quiescent, perdurable, macrobiotic, longevous, long-term, long-lived, inviolate, intact, immobile, frozen, fibrous