12-letter words containing m, o, u, s
- trichotomous — division into three parts, classes, categories, etc.
- trout stream — a stream in which trout live and which is a good source for catching trout
- tumultuously — full of tumult or riotousness; marked by disturbance and uproar: a tumultuous celebration.
- tussock moth — any of several moths of the family Lymantriidae, the larvae of which have characteristic tufts of hair on the body and feed on the leaves of various deciduous trees.
- unaccustomed — not accustomed or habituated: to be unaccustomed to hardships.
- unadmonished — not admonished, counselled, or warned
- unburdensome — oppressively heavy; onerous.
- uncle tomism — a policy of relationship between whites and blacks involving a benevolent but patronizing attitude on the part of the whites and a willingly submissive attitude on the part of the blacks.
- uncomeliness — the quality or condition of being uncomely
- uncompassion — a feeling of deep sympathy and sorrow for another who is stricken by misfortune, accompanied by a strong desire to alleviate the suffering.
- uncomposable — not fit for composition
- undecomposed — not reduced to constituent elements
- unglamourous — full of glamour; charmingly or fascinatingly attractive, especially in a mysterious or magical way.
- unhandsomely — unattractively
- unharmonious — marked by agreement in feeling, attitude, or action: a harmonious group.
- unimprisoned — not confined in a prison
- unmiraculous — not caused by a miracle
- unmoralising — not moralising
- unoptimistic — disposed to take a favorable view of events or conditions and to expect the most favorable outcome.
- unremorseful — full of remorse.
- unsurmounted — to mount upon; get on the top of; mount upon and cross over: to surmount a hill.
- untremendous — not tremendous or marvellous; not astounding or inspiring awe
- untumultuous — not tumultuous or turbulent; calm; peaceful
- ureterostomy — the construction of an artificial opening from the ureter through the abdominal wall or the flanks, permitting the passage of urine.
- urethrostomy — the construction of an artificial opening from the urethra through the perineum, permitting the passage of urine.
- vacuum servo — a servomechanism that is operated by the lowering of pressure in the intake duct of an internal-combustion engine
- very much so — The expression very much so is an emphatic way of answering 'yes' to something or saying that it is true or correct.
- vesper mouse — white-footed mouse.
- voluminously — forming, filling, or writing a large volume or many volumes: a voluminous edition.
- voluntaryism — voluntarism (def 2).
- volunteerism — voluntarism (def 2).
- voluntourism — tourism in which travellers do voluntary work to help communities or the environment in the places they are visiting
- warehouseman — a person who stores goods for others for pay.
- warehousemen — Irregular plural form of warehouseman.
- world-famous — famous throughout the world: a world-famous film.
- x consortium — A vendor consortium supporting development, evolution and maintenance of the X Window System. The X Consortium is an independent, not-for-profit company. It was formed in 1993 as the successor to the MIT X Consortium, a research group of the MIT Laboratory for Computer Science.
- xanthomatous — of, relating to, or marked by xanthoma
- xylobalsamum — the dried, fragrant wood of the Balsamodendron gileadense that produces resin known as Balm of Gilead
- yamoussoukro — a republic in W Africa: formerly part of French West Africa; gained independence 1960. 127,520 sq. mi. (330,275 sq. km). Capital: Abidjan.
- your-majesty — regal, lofty, or stately dignity; imposing character; grandeur: majesty of bearing; the majesty of Chartres.
- yukawa meson — a hypothetical elementary particle with finite rest mass, whose exchange between nucleons would account for the strong short-range forces between nucleons: subsequently identified as the pion.