14-letter words containing s, i, m, u, l, a
- unmentionables — not mentionable; inappropriate, unfit, or improper for mention, as in polite conversation; unspeakable.
- unmetaphysical — (of a statement or theory) not metaphysical or abstract
- unsystematical — unsystematic
- ural mountains — a mountain system in W central Russia, extending over 2000 km (1250 miles) from the Arctic Ocean towards the Aral Sea: forms part of the geographical boundary between Europe and Asia; one of the richest mineral areas in the world, with many associated major industrial centres. Highest peak: Mount Narodnaya, 1894 m (6214 ft)
- Ústí nad labem — a port in the Czech Republic, on the Elbe River: textile and chemical industries. Pop: 95 000 (2005 est)
- utilitarianism — the ethical doctrine that virtue is based on utility, and that conduct should be directed toward promoting the greatest happiness of the greatest number of persons.
- vanadium steel — an alloy steel containing vanadium.
- welsh mountain — a common breed of small hardy sheep kept mainly in the mountains of Wales
- xiphihumeralis — a long pectoral muscle found only in felines
- yttrium metals — a series of closely related metals including yttrium, holmium, erbium, thulium, ytterbium, lutetium, and sometimes, terbium, gadolinium, and dysprosium