barbed, bare, bark, boot, burred, cork, cowl, dressed, egg, gown, groin, groyne, hood, ink, mailed, mask, mole, mulch, patch, quill, roof, screen, scrubs, seed, shade, sheath, sheathe, sheathed, shield, skin

armguard, armor, armored, armour, armoured, blacking, bonnet, boothose, bosom, bracer, briery, bristled, bristly, bulwark, burry, caseworm, catcher, cladding, cold frame, cowling, crystal, cumbrous, cutis, dashboard, dripstone, egg white, embrace, eyepatch, faceplate, face mask, facing, fall-board, fall board, gasmask, grandstand, hard hat, headpiece, heat shield, hedgehog, helmet, hip pad, hoodmold, hoodmould, housing, jetty, knee pad, lampshade, lamp shade, lantern, lining, mail-clad, mantle, mucus, packaged, phellem, prickly, scutcheon, seagrass, seawall, seed coat, setose, sheathing, shelter, shinpad, shin guard, spiny, splashboard, splasher, squama, testa, thigh pad, thorny, thumbstall, tinning, tin hat, unsheathed, vernix, washboard, watch glass, wrist pad

albumen, barbellate, boilersuit, boilers suit, breakwater, briary, camouflaged, coverall, covered stand, dust cover, elbow pad, episperm, escutcheon, fatherlike, fatherly, finger plate, gas helmet, gauntleted, guardian, interleave, loose trousers, lorica, mattress pad, overall, overcoat, overlay, pallium, pellicle, pressure suit, restrictive, safety hat, scale insect, setaceous, shoe polish, shoulder pad, spittlebug, tegument, testudo, third eyelid, tin-plating, tutelar, unarmored, unarmoured, virino, watch crystal, water glass, whig party

bitumastic, chest protector, crash barrier, custodial, integument, ovalbumin, overcoating, overlayer, protectively, protectiveness, respirator, soluble glass, spittle insect, surgical gown, talismanic, throat protector, tutelary

exoskeleton, giving protection, mucous secretion, overprotective, passive air defense

nictitating membrane, offering protection, sodium silicate, vernix caseosa