10-letter words containing t, u, m, b
- tombouctou — Timbuktu.
- toxalbumin — any poisonous protein occurring in certain bacterial cultures, plants, or snake venoms.
- tuberculum — a tubercle.
- tuberiform — in the form of a tuber
- tumble-dry — to dry (washing) in a clothes drier in which articles are rotated vertically through heated air.
- tumbledown — dilapidated; ruined; rundown: He lived in a tumble-down shack.
- tumblehome — Nautical. an inward and upward slope of the middle body of a vessel.
- tumbleweed — any of various plants, as Amaranthus albus, A. graecizans, or the Russian thistle, Salsola kali, whose branching upper parts become detached from the roots and are driven about by the wind.
- 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
- umbilicate — having the form of an umbilicus or navel.
- umbonation — the formation of an umbo
- unbottomed — not having a bottom
- unimitable — capable or worthy of being imitated: She has many good, imitable qualities.
- unmeltable — to become liquefied by warmth or heat, as ice, snow, butter, or metal.
- untameable — tamable.
- untimbered — (of land) not timbered or wooded; not covered in forest
- 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
- vestibulum — a cavity of the anus and oesophagus in certain colony forming animals (bryozoans)