16-letter words containing m, i, a, s, p, r
- speaking trumpet — a trumpet-shaped instrument used to carry the voice a great distance or held to the ear by a deaf person to aid his hearing
- spectroheliogram — a photograph of the sun made with a spectroheliograph.
- spraying machine — a device for spraying large volumes of liquid, such as insecticide onto crops
- spring ephemeral — any of various woodland wildflowers that appear above ground in early spring, flower and fruit, and die in a short two-month period.
- spring mountains — a mountain range in S Nevada extending to the California border. Highest peak, Charleston Peak. 11,919 feet (3635 meters).
- stonecrop family — the plant family Crassulaceae, characterized by succulent herbaceous plants and shrubs with simple, fleshy leaves, clusters of small flowers, and dry, dehiscent fruit, and including hen-and-chickens, houseleek, kalanchoe, live-forever, orpine, sedum, and stonecrop.
- studio apartment — an apartment consisting of one main room, a kitchen or kitchenette, and a bathroom. Compare efficiency apartment.
- sulfarsphenamine — a yellow, water-soluble, arsenic-containing powder, C 1 4 H 1 4 As 2 N 2 Na 2 O 8 S 2 , formerly used in the treatment of syphilis.
- summer complaint — an acute condition of diarrhea, occurring during the hot summer months chiefly in infants and children, caused by bacterial contamination of food and associated with poor hygiene.
- super-patriotism — a person who is patriotic to an extreme.
- supernationalism — an extreme or fanatical loyalty or devotion to a nation.
- supranationalism — outside or beyond the authority of one national government, as a project or policy that is planned and controlled by a group of nations.
- taimyr peninsula — a peninsula in the N Russian Federation in Asia, between the Kara and Laptev seas.
- tamper-resistant — difficult to tamper with: a tamper-resistant cap on a medicine bottle.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- ultramicroscopic — an instrument that uses scattering phenomena to detect the position of objects too small to be seen by an ordinary microscope.
- unimpressionable — easily impressed or influenced; susceptible: an impressionable youngster.
- vapor combustion — Vapor combustion is a closed burn system used for treating liquid waste which contains volatile organic compounds.
- zygosporangium's — a sporangium that bears a zygospore.