10-letter words containing o, b, u, m, r
- motorbuses — Plural form of motorbus.
- moucharaby — a projecting second-storey window or balcony enclosed with latticework
- mouldboard — A curved blade on a plough that serves to turn over the furrow.
- multilobar — of or relating to a lobe, as of the lungs.
- muttonbird — any of several long-winged seabirds, often used as food, especially Puffinus tenuirostris (short-tailed shearwater) of Australia and Puffinus griseus (sooty shearwater) which breeds in the Southern Hemisphere and winters in the Northern Hemisphere.
- number off — to call out or cause to call out one's number or place in a sequence, esp in a rank of soldiers
- number one — oneself, especially one's own well-being or interests: to look out for number one.
- number two — someone or something that is second in rank, order, or importance.
- opprobrium — the disgrace or the reproach incurred by conduct considered outrageously shameful; infamy.
- outnumbers — Third-person singular simple present indicative form of outnumber.
- pernambuco — a state in NE Brazil. 38,000 sq. mi. (98,420 sq. km). Capital: Recife.
- procambium — the meristem from which vascular bundles are developed.
- procumbent — lying on the face; prone; prostrate.
- push broom — a wide broom with a long handle, pushed by hand and used for sweeping large areas.
- ramboesque — looking or behaving like, or characteristic of, Rambo, a fictional film character noted for his mindless brutality
- rochambeau — Jean Baptiste Donatien de Vimeur [zhahn ba-teest daw-na-syan duh vee-mœr] /ʒɑ̃ baˈtist dɔ naˈsyɛ̃ də viˈmœr/ (Show IPA), Count de, 1725–1807, French general: marshal of France 1791–1807; commander of the French army in the American Revolution.
- rumbullion — a drink of rum
- scrubwoman — a woman hired to clean a place; charwoman.
- scum-board — a board or strip of material partly immersed in flowing water to hold back scum.
- seaborgium — a superheavy, synthetic, radioactive element with a very short half-life. Symbol: Sg; atomic number: 106.
- slumberous — sleepy; heavy with drowsiness, as the eyelids.
- stormbound — confined, detained, or isolated by storms: a stormbound ship; a stormbound village.
- submersion — to submerge.
- subproblem — any question or matter involving doubt, uncertainty, or difficulty.
- subprogram — procedure (def 4b).
- summer job — a job that a student does in the summer vacation
- superjumbo — an extremely large twin-deck jet-propelled airliner that can carry over 500 passengers
- tambourine — a small drum consisting of a circular frame with a skin stretched over it and several pairs of metal jingles attached to the frame, played by striking with the knuckles, shaking, and the like.
- tuberiform — in the form of a tuber
- turbo pump — a turbine powered pump
- umber moth — any of various brownish geometrid moths, esp the waved umber (Menophra abruptaria) and small waved umber (Horisme vitalbata), that are cryptically marked to merge with tree bark, and the mottled umber (Erannis defoliaria) whose looper larvae can strip branches and even trees
- umberto ii — 1904–83, the last king of Italy (1946), following the abdication of his father Victor Emmanuel III: abdicated when a referendum supported the abolition of the monarchy
- umbiliform — having the form of an umbilicus.
- umbrageous — creating or providing shade; shady: an umbrageous tree.