11-letter words containing o, s, b, r
- keyboardist — the row or set of keys on a piano, organ, or the like.
- knobkerries — Plural form of knobkerry.
- kookaburras — Plural form of kookaburra.
- labor pains — childbirth: contractions
- laboriously — requiring much work, exertion, or perseverance: a laborious undertaking.
- laborsaving — designed or intended to reduce or replace human labor: The dishwasher is a laborsaving device.
- letterboxes — Plural form of letterbox.
- lignotubers — Plural form of lignotuber.
- lobster net — a net used for catching lobsters
- lobster pot — a trap for catching lobsters, typically a box made of wooden slats with a funnellike entrance to the bait.
- lobsterback — redcoat.
- lobsterlike — Resembling a lobster or some aspect of one.
- locust bird — any of various pratincoles, esp Glareola nordmanni (black-winged pratincole), that feed on locusts
- lost tribes — the members of the ten tribes of ancient Israel who were taken into captivity in 722 b.c. by Sargon II of Assyria and are believed never to have returned to Palestine. II Kings 17:1–23.
- lumbosacral — of, relating to, or involving the lumbar and sacral regions or parts of the body.
- macrobiosis — long life.
- maraboutism — Support for marabouts (Muslim holy men or mystics).
- marrowbones — Plural form of marrowbone.
- masturbator — to engage in masturbation.
- matchboards — Plural form of matchboard.
- melon shrub — pepino (def 2).
- meroblastic — (of certain eggs) undergoing partial cleavage, resulting in unequal blastomeres.
- microbursts — Plural form of microburst.
- microfibers — Plural form of microfiber.
- middlebrows — Plural form of middlebrow.
- misbehavior — improper, inappropriate, or bad behavior.
- mobocracies — Plural form of mobocracy.
- monkey bars — children's climbing frame
- monohybrids — Plural form of monohybrid.
- morbidities — a morbid state or quality.
- mossbluiter — the bittern
- mossbunkers — Plural form of mossbunker.
- muttonbirds — Plural form of muttonbird.
- narrowboats — Plural form of narrowboat.
- necrobiosis — the death of cells or tissue caused by aging or disease.
- neoliberals — Plural form of neoliberal.
- neuroblasts — Plural form of neuroblast.
- nonabrasive — not causing abrasion.
- nonabstract — Not abstract.
- nondurables — Plural form of nondurable.
- nonreusable — not capable of being reused
- nourishable — able to be nourished; benefiting from nourishment
- novosibirsk — a city in the SW Russian Federation in Asia, on the Ob.
- obfuscatory — to confuse, bewilder, or stupefy.
- objectworks — An object-oriented development environment developed by ParcPlace, available under Smalltalk and C++.
- obliterates — Third-person singular simple present indicative form of obliterate.
- obscuration — the act of obscuring.
- obscurement — The act of obscuring, or the state of being obscured.
- obscureness — (of meaning) not clear or plain; ambiguous, vague, or uncertain: an obscure sentence in the contract.
- obscurities — Plural form of obscurity.