10-letter words containing u, m, b, r, a
- tamburitza — one of a family of mandolinlike stringed instruments of southern Slavic regions.
- umbraculum — any of a genus of limpets belonging to the family Umbraculidae
- umbrageous — creating or providing shade; shady: an umbrageous tree.
- unfarmable — a tract of land, usually with a house, barn, silo, etc., on which crops and often livestock are raised for livelihood.
- unscramble — to bring out of a scrambled condition; reduce to order or intelligibility.
- urban myth — a modern story of obscure origin and with little or no supporting evidence that spreads spontaneously in varying forms and often has elements of humor, moralizing, or horror: Are there alligators living in the New York City sewer system, or is that just an urban legend?
- vat number — registration code for tax purposes
- vibraculum — any of the modified polyps on the surface of certain bryozoan colonies, having a long, whiplike appendage that clears away debris.
- wavenumber — (mathematics, physics) A measure of the number of waves in unit distance; inversely proportional to its wavelength.