15-letter words containing s, d, a
- trojan asteroid — one of a number of asteroids that have the same mean motion and orbit as Jupiter, preceding or following the planet by a longitude of 60°
- troubled waters — a confused or chaotic state of affairs: The situation was terrible, but like many politicians he was attracted by troubled waters.
- two-dimensional — having the dimensions of height and width only: a two-dimensional surface.
- type 1 diabetes — diabetes (def 3).
- type 2 diabetes — diabetes (def 4).
- type i diabetes — diabetes (def 3).
- u-shaped valley — a steep-sided valley caused by glacial erosion
- ultra-modernist — very advanced in ideas, design, or techniques.
- ultrafastidious — extremely fastidious
- ultrasound scan — sonograph examination
- 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.
- unadventurously — in an unadventurous manner
- unadvisableness — the quality of being imprudent or not advisable
- 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
- unconsolidation — an act or instance of consolidating; the state of being consolidated; unification: consolidation of companies.
- unconstrainedly — in an unconfined manner
- undemonstrative — not given to open exhibition or expression of emotion, especially of affection.
- under one's hat — a shaped covering for the head, usually with a crown and brim, especially for wear outdoors.
- under secretary — an official who is subordinate to a principal secretary, as in the U.S. cabinet: Under Secretary of the Treasury.
- under-secretary — UK ministerial position
- undercompensate — to compensate or pay less than is fair, customary, or expected.
- underestimation — to estimate at too low a value, rate, or the like.
- underhandedness — underhand.
- underresearched — diligent and systematic inquiry or investigation into a subject in order to discover or revise facts, theories, applications, etc.: recent research in medicine.
- understandingly — mental process of a person who comprehends; comprehension; personal interpretation: My understanding of the word does not agree with yours.
- undisappointing — not disappointing
- undisciplinable — unable to be disciplined or controlled
- unendurableness — the quality or state of being unendurable
- universal donor — a person with blood of group O.
- unmitigatedness — the state of being unmitigated
- unpractisedness — the quality or state of being unpractised
- unsatisfiedness — the state of being unsatisfied
- unskilled labor — work that requires practically no training or experience for its adequate or competent performance.
- unsophisticated — not sophisticated; simple; artless.
- unsteadfastness — the condition of being unsteadfast
- unsubstantiated — not substantiated; unproved or unverified: unsubstantiated allegations.
- untransmigrated — not transmigrated; not transferred or caused to be transferred
- upper east side — a section of the East Side of New York City, conventionally between 57th Street and 96th Street, known for its affluence.
- us savings bond — A US Savings bond is a long-term bond issued by the US government that is considered low-risk.
- usman dan fodio — 1754–1817, African mystic and revolutionary leader, who created a Muslim state in Nigeria
- vaginal dryness — abnormal dryness of the vagina, caused by lack of natural lubrication
- valentine's day — February 14, observed in honor of St. Valentine as a day for the exchange of valentines and other tokens of affection.
- vascular bundle — a longitudinal arrangement of strands of xylem and phloem, and sometimes cambium, that forms the fluid-conducting channels of vascular tissue in the rhizomes, stems, and leaf veins of vascular plants, the arrangement varying with the type of plant.
- vatican swindle — Lafcadio's Adventures.
- vegetable salad — any salad consisting of vegetables, such as cabbage, carrots, beans, etc, not usually included in a green salad
- victoria island — an island off the coast of N Canada, in the Arctic Ocean. 80,340 sq. mi. (208,081 sq. km).
- villeda morales — Ramón [rah-mawn] /rɑˈmɔn/ (Show IPA), 1909?–71, Honduran diplomat and statesman: president 1957–63.
- vindhya pradesh — a former state in central India: now part of Madhya Pradesh.
- vindicativeness — the quality or state of being vindicative