7-letter words containing o, n, s, m
- onymous — Having a name.
- openvms — Virtual Memory System
- oronyms — Plural form of oronym.
- oskemen — a city in NE Kazakhstan, on the Irtysh River.
- osman i — 1259–1326, Turkish sultan; founder of the Ottoman Empire
- osmanli — an Ottoman.
- osmunda — any fern of the genus Osmunda, especially the royal fern.
- owenism — the socialistic philosophy of Robert Owen.
- ownsome — a solitary state
- plasmon — the sum total of plasmagenes in a cell
- postman — a postal employee who carries and delivers mail; mail carrier.
- psammon — the community of microscopic life forms living between grains of sand on shores
- ramsons — a garlic, Allium ursinum, having broad leaves.
- ransome — Arthur. 1884–1967, English writer, best known for his books for children, including Swallows and Amazons (1930) and Great Northern? (1947)
- romains — Jules [zhyl] /ʒül/ (Show IPA), (Louis Farigoule) 1885–1972, French novelist, poet, and dramatist.
- romanes — Romany; the language of the Gypsies
- romansh — a group of three Rhaeto-Romanic dialects spoken in E Switzerland. Compare Ladin (def 2).
- romanus — died a.d. 897, Italian ecclesiastic: pope 897.
- salamon — a word used in taking oaths
- salmond — Alex(ander Elliot Anderson). born 1954, Scottish Nationalist politician; first minister of the Scottish Parliament (2007–2014)
- salmony — like salmon
- salomon — Haym [hahym] /haɪm/ (Show IPA), 1740?–85, American financier and patriot, born in Poland.
- sampson — Deborah, 1760–1827, U.S. Revolutionary War soldier who fought disguised as a man.
- sangoma — a witch doctor, healer, or herbalist
- semeion — a unit of meter or time in ancient poetry
- semenov — Nicolai N [nik-uh-lahy;; Russian nyi-kuh-lahy] /ˈnɪk əˌlaɪ;; Russian nyɪ kʌˈlaɪ/ (Show IPA), 1896–1986, Russian chemist: Nobel prize 1956.
- shopman — a man who is employed to work in a shop
- showman — a person who presents or produces a show, especially of a theatrical nature.
- simenon — Georges (Joseph Christian) [zhawrzh zhoh-zef krees-tyan] /ʒɔrʒ ʒoʊˈzɛf krisˈtyɛ̃/ (Show IPA), 1903–1989, French writer of detective novels, born in Belgium.
- simonov — Konstantin M [kuh n-stuhn-tyeen] /kən stʌnˈtyin/ (Show IPA), 1915–79, Russian journalist and playwright.
- simplon — a mountain pass in S Switzerland, in the Lepontine Alps: crossed by a carriage road constructed 1800–06 on Napoleon's orders. 6592 feet (2010 meters) high.
- simpson — James Young, 1811–70, Scottish professor of obstetrics and obstetrician: pioneer in use of ether and chloroform as anesthetics.
- smeaton — John, 1724–92, English engineer.
- smoking — the visible vapor and gases given off by a burning or smoldering substance, especially the gray, brown, or blackish mixture of gases and suspended carbon particles resulting from the combustion of wood, peat, coal, or other organic matter.
- snowman — a figure of a person made of packed snow.
- so many — a large number of
- sokeman — a tenant holding land in socage.
- solanum — any tree, shrub, or herbaceous plant of the mainly tropical solanaceous genus Solanum: includes the potato, aubergine, and certain nightshades
- soliman — Suleiman I.
- solomon — fl. 10th century b.c., king of Israel (son of David).
- solyman — Suleiman I.
- someone — somebody
- somnial — relating to dreams
- songman — a man who sings
- spumone — an Italian style of ice cream of a very fine and smooth texture, usually containing layers of various colors and flavors and chopped fruit or nuts.
- spumoni — an Italian style of ice cream of a very fine and smooth texture, usually containing layers of various colors and flavors and chopped fruit or nuts.
- stamnos — a storage jar having an oval body tapering at the base and two horizontal handles set on the shoulder.
- stemson — a curved timber in a wooden bow, scarfed at its lower end to the keelson.
- stimson — Henry L(ewis) 1867–1950, U.S. statesman: secretary of war 1911–13, 1940–45; secretary of state 1929–33.
- strimon — Struma