single-failure criterion

arylarsenic halide cerebral tetanus diethion double exemption drilaster flavicollis endoneurium erythema nodosum leprosum faux pass high-test bleaching powder idiopathic hypertrophic subaortic stenosis M. H. D. marginal gingiva myoglobin gene osteo-odontoma pore space compressibility of rock power electronic equipment ready for sea going retapped selectee shutter goggles