15-letter words starting with u
- u-shaped valley — a steep-sided valley caused by glacial erosion
- udmurt republic — a constituent republic of W central Russia, in the basin of the middle Kama. Capital: Izhevsk. Pop: 1 570 500 (2002). Area: 42 100 sq km (16 250 sq miles)
- uinta mountains — a mountain range in NE Utah: part of the Rocky Mountains. Highest peak: Kings Peak, 4123 m (13 528 ft)
- ulterior motive — secret or underlying aim
- ultimate-stress — the quantity of the utmost tensile, compressive, or shearing stress that a given unit area of a certain material is expected to bear without failing.
- ultra-masculine — pertaining to or characteristic of a man or men: masculine attire.
- ultra-modernist — very advanced in ideas, design, or techniques.
- ultra-patriotic — of, like, suitable for, or characteristic of a patriot.
- ultra-realistic — interested in, concerned with, or based on what is real or practical: a realistic estimate of costs; a realistic planner.
- ultra-religious — of, relating to, or concerned with religion: a religious holiday.
- ultracentrifuge — a high-speed centrifuge for subjecting sols or solutions to forces many times that of gravity and producing concentration differences depending on the weight of the micelle or molecule.
- ultracommercial — concerned with nothing but profit
- ultraconvenient — extremely convenient
- ultrademocratic — (in the US) characteristic of a staunch member or supporter of the Democratic Party and its agenda
- ultrafastidious — extremely fastidious
- ultrafiltration — Physical Chemistry. a filter for purifying sols, having a membrane with pores sufficiently small to prevent the passage of the suspended particles.
- ultraliberalism — a belief in or support for an extremely liberal political party or doctrine
- ultramarathoner — a person who takes part in an ultramarathon
- ultramicrofiche — ultrafiche.
- ultramicrometer — a micrometer calibrated to a very fine scale and capable of measuring extremely small magnitudes.
- ultramicroscope — an instrument that uses scattering phenomena to detect the position of objects too small to be seen by an ordinary microscope.
- ultramicroscopy — the use of the ultramicroscope.
- ultrasonography — a diagnostic imaging technique utilizing reflected high-frequency sound waves to delineate, measure, or examine internal body structures or organs.
- ultrasound scan — sonograph examination
- ulysses s grant — Cary (Archibald Leach) 1904–86, U.S. actor, born in England.
- umbrella policy — An umbrella policy is a policy that provides excess limits and gives additional excess coverage over the normal limits and coverage of liability policies.
- un-coincidental — happening by or resulting from coincidence; by chance: a coincidental meeting.
- un-come-at-able — not accessible
- un-considerable — rather large or great in size, distance, extent, etc.: It cost a considerable amount. We took a considerable length of time to decide.
- un-fortuitously — happening or produced by chance; accidental: a fortuitous encounter.
- un-incarcerated — to imprison; confine.
- un-presumptuous — full of, characterized by, or showing presumption or readiness to presume in conduct or thought, as by saying or doing something without right or permission.
- un-romanticized — to make romantic; invest with a romantic character: Many people romanticize the role of an editor.
- un-supplemented — something added to complete a thing, supply a deficiency, or reinforce or extend a whole.
- una corda pedal — soft pedal (def 1).
- unacceptability — capable or worthy of being accepted.
- unaccommodating — easy to deal with; eager to help or please; obliging.
- unaccounted for — If people or things are unaccounted for, you do not know where they are or what has happened to them.
- unaccounted-for — not accounted for; not understood; unexplained: an explosion resulting from some unaccounted-for mechanical failure.
- unadulteratedly — in an unadulterated or genuine manner
- unadventurously — in an unadventurous manner
- unadvisableness — the quality of being imprudent or not advisable
- unaesthetically — offensive to the aesthetic sense; lacking in beauty or sensory appeal; unpleasant, as an object, design, arrangement, etc.: an unaesthetic combination of colors.
- unaffordability — that can be afforded; believed to be within one's financial means: attractive new cars at affordable prices.
- unalaska island — a large volcanic island in SW Alaska, in the Aleutian Islands. Length: 120 km (75 miles). Greatest width: about 40 km (25 miles)
- unanaesthetized — not anaesthetized
- unanswerability — the quality of not being answerable or contestable
- unanticipatedly — in an unanticipated or unexpected manner
- unapostolically — in an unapostalic manner
- unapprehensible — not able to be understood or comprehended
On this page, we collect all 15-letter words starting with letter U. It’s easy to find right word with a certain length. It is the easiest way to find 15-letter word that beginning with U to use in Scrabble or Crossword puzzles.