watertight, leakproof, bulletproof, ironclad, impermeable, impenetrable, fireproof, insulated, sturdy, flimsy, sealed, ventilated, noncombustible, suffocating, sealable, breathable, swiss cheese, weatherproof, leakier, shatterproof glass, nonflammable, dehumidified, impregnable, louvered, intumescent, childproof, unventilated, windproof, spotless, soundproofed, snug, unbreakable, porous, zippered, insulative, ingenious, tighter, bombproof, unbreathable, refrigerated, intact, shielded, breakable, impeccable, flue pipe, overpack, waterproof, cleanable, radiant heating, plastic wrap, flue, tamperproof, airless, sterile, sprinklered, shoddy, neoprene, tin foil, plastic laminate, polycarbonate, nonporous, flammable, aseptic, closable, stainable, compressible, solid, lockable, bubble wrap, honeycomb, inside, unheated, aluminum foil, hermetic, shatterproof, peelable, durable, pressure cooker, compartmented, retractable, fortified, earthed, slipshod, elastic, freon, freezable, unimpeachable, meticulous, impervious, superheated, pressurized, incombustible, stoppered, removable, thermos bottle, protective, foolproof, combustible, brittle, unstuffed, epoxy glue, drafty, alters, despatch, negotiation, pivots, purchase, resultants, sets, subject, \u2022, accords, account, action, admits, agreements, airborne, allied, allowance, americas, anglo, anterior, gastight, proof, soundproof, vented, evacuated, pressurised, boxlike, filled, empty, plexiglass, lightproof

can, drafty, draughty, hermetic, hermetically, sealed, tin, tin can, tubeless, tubeless tire

invulnerable, tight