10-letter words containing o, r, b, s
- lobstermen — Plural form of lobsterman.
- lombrosian — of or relating to the doctrine propounded by the Italian criminologist Cesare Lombroso that criminals are a product of hereditary and atavistic factors and can be classified as a definite abnormal type
- longbeards — Plural form of longbeard.
- louisbourg — a fortress in Canada, in Nova Scotia on SE Cape Breton Island: founded in 1713 by the French and strongly fortified (1720–40); captured by the British (1758) and demolished; reconstructed as a historic site
- lubricious — arousing or expressive of sexual desire; lustful; lecherous.
- ludibrious — (obsolete) sportive; wanton.
- lugubrious — mournful, dismal, or gloomy, especially in an affected, exaggerated, or unrelieved manner: lugubrious songs of lost love.
- lumbersome — unwieldy; cumbrous
- macroburst — (meteorology) A strong downdraft, of over 2.5 miles in diameter, that can cause damaging winds.
- mars brown — a medium brown color.
- membranous — consisting of, of the nature of, or resembling membrane.
- microbeams — Plural form of microbeam.
- microbrews — Plural form of microbrew.
- microburst — an intense, localized downdraft of air that spreads on the ground, causing rapid changes in wind direction and speed; a localized downburst.
- microbuses — Plural form of microbus.
- microtubes — Plural form of microtube.
- misobserve — to observe incorrectly or inaccurately
- moldboards — Plural form of moldboard.
- morbidness — suggesting an unhealthy mental state or attitude; unwholesomely gloomy, sensitive, extreme, etc.: a morbid interest in death.
- morbillous — of, relating to, or resembling measles
- mossbanker — A fish, the menhaden.
- mossbunker — the menhaden.
- motorbikes — Plural form of motorbike.
- motorboats — Plural form of motorboat.
- motorbuses — Plural form of motorbus.
- myofibrils — Plural form of myofibril.
- myrobalans — Plural form of myrobalan.
- nabonassar — died 733? b.c, king of Babylon 747?–733?.
- neighbours — Plural form of neighbour.
- neuroblast — an immature nerve cell.
- nicobarese — a member of a people or group of peoples inhabiting the Nicobar Islands.
- nonfibrous — Not fibrous.
- nonmembers — Plural form of nonmember.
- nubiferous — cloud-bringing, cloud-bearing, or full of cloud
- oberhausen — a city in W Germany, in the lower Ruhr valley.
- obfuscator — Agent noun of obfuscate; one who obfuscates.
- obituaries — Plural form of obituary.
- obituarist — a notice of the death of a person, often with a biographical sketch, as in a newspaper.
- objurgates — Third-person singular simple present indicative form of objurgate.
- obligators — Plural form of obligator.
- obliterans — Producing obstruction due to inflammation and fibrosis.
- obscurants — Plural form of obscurant.
- obsecrates — Third-person singular simple present indicative form of obsecrate.
- observable — Able to be noticed or perceived; discernible.
- observably — capable of being or liable to be observed; noticeable; visible; discernible: an observable change in attitude.
- observance — an act or instance of following, obeying, or conforming to: the observance of traffic laws.
- observator — (obsolete) An observer.
- obstetrics — the branch of medical science concerned with childbirth and caring for and treating women in or in connection with childbirth. Abbreviation: OB, ob.
- obstructed — Simple past tense and past participle of obstruct.
- obstructer — Someone who obstructs, agent noun of obstruct.