15-letter words containing s, p, i, r, a, n
- insuperableness — The quality of being insuperable or insurmountable; insuperability.
- insurance stamp — an insurance contribution
- intemperateness — The quality of being intemperate.
- intercomparison — mutual comparison
- interiorscaping — The design, installation, and maintenance of interiorscapes.
- internal spline — any one of a series of grooves in a mating part into which external splines fit to prevent movement between two parts, esp in transmitting torque
- interparoxysmal — occurring in the period or periods between paroxysms.
- interpenetrates — Third-person singular simple present indicative form of interpenetrate.
- interpersonally — of or pertaining to the relations between persons: He has strong interpersonal skills.
- interpretations — Plural form of interpretation.
- introspectional — Of or relating to introspection.
- ionospherically — by the ionosphere
- irreparableness — The quality of being irreparable.
- italian cypress — a tall Eurasian cypress, cupressus sempervirens, native to the eastern Mediterranean region
- jurisprudential — the science or philosophy of law.
- knife-sharpener — a kitchen implement that is used to sharpen knives
- land of promise — Promised Land.
- least sandpiper — a small, American sandpiper, Calidris minutilla, related to the stints of Europe.
- leaving present — a present given to a person when they leave a job, place etc
- leptosporangium — (botany) A sporangium formed from a single epidermal cell.
- lex non scripta — unwritten law; common law.
- luster painting — a method of decorating glazed pottery with metallic pigment, originated in Persia, popular from the 9th through the mid-19th centuries.
- macrosporangium — megasporangium.
- magnetic stripe — magnetic strip.
- malpresentation — Abnormal positioning of a fetus at the time of delivery.
- mass production — the production or manufacture of goods in large quantities, especially by machinery.
- master-planning — to construct a master plan for: to master-plan one's career.
- measuring spoon — a spoon for measuring amounts, as in cooking, usually part of a set of spoons of different sizes.
- mechanomorphism — the doctrine that the universe is fully explicable in mechanistic terms.
- menispermaceous — of, relating to, or belonging to the Menispermaceae, a family of mainly tropical and subtropical plants, most of which are woody climbers with small flowers
- metropolitanism — of, noting, or characteristic of a metropolis or its inhabitants, especially in culture, sophistication, or in accepting and combining a wide variety of people, ideas, etc.
- microsporangium — a sporangium containing microspores.
- midgard serpent — a serpent, the child of Loki and Angerboda, who lies wrapped around the world, tail in mouth, and is destined to kill and to be killed by Thor at Ragnarok; Jormungand.
- mineral spirits — a volatile distillation product of petroleum, used as a thinner for paints and varnishes. Compare naphtha (def 1).
- minidisc player — a device for playing minidiscs
- misappreciation — failure to appreciate something fully or properly
- misapprehending — Present participle of misapprehend.
- misapprehension — misunderstanding.
- montes riphaeus — a mountain range in the third quadrant of the visible face of the moon.
- morning prayers — early-morning act of religious worship
- morphosyntactic — involving both morphology and syntax.
- mules operation — the surgical removal of folds of skin in the breech of a sheep to reduce blowfly strike
- napier-hastings — a seaport on E North Island, in New Zealand.
- napoleonic wars — French-led war in early 19th century
- nasopharyngitis — (medicine) An inflammation of the nasal passages, and of the upper pharynx.
- negro spiritual — a type of religious song originating among Black slaves in the American South
- neoarsphenamine — a derivative of arsenic formerly used in treating syphilis
- nephrolithiasis — (pathology) presence of calculi in kidneys.
- net.personality — Someone who has made a name for him or herself on Usenet, through either longevity or attention-getting posts, but doesn't meet the other requirements of net.godhood.
- neuroplasticity — the capacity of the nervous system to develop new neuronal connections: research on neuroplasticity of the brain after injury.