15-letter words containing a, d, v, s
- saturated vapor — a vapor whose temperature and pressure are such that any compression of its volume at constant temperature causes it to condense to liquid at a rate sufficient to maintain a constant pressure.
- scanning device — any of various devices used in medical diagnosis to obtain an image of an internal organ or part
- self-validating — requiring no external confirmation, sanction, or validation.
- sentence adverb — an adverb modifying or commenting upon the content of a sentence as a whole or upon the conditions under which it is uttered, as frankly in Frankly, he can't be trusted.
- seven-card stud — a variety of poker in which each player is dealt one card face down in each of the first two rounds, one card face up in each of the next four rounds, and one card face down in the last round, each of the last five rounds being followed by a betting interval. Compare stud poker (def 1).
- shield of david — a hexagram used as a symbol of Judaism.
- shortwave radio — a radio that transmits or receives shortwaves.
- silver quandong — an Australian tree, Elaeocarpus grandis: family Elaeocarpaceae
- silver standard — a monetary standard or system using silver of specified weight and fineness to define the basic unit of currency.
- sled cultivator — go-devil (def 5).
- sons and lovers — a novel (1913) by D. H. Lawrence.
- starvation diet — insufficient food to stay alive
- strait of dover — a strait between SE England and N France, linking the English Channel with the North Sea. Width: about 32 km (20 miles)
- superindividual — greater than the individual
- surrender value — cash value.
- tasmanian devil — a small, predacious marsupial, Sarcophilus harrisii, of Tasmania, having a black coat with white patches: its dwindling population is now confined to isolated areas.
- to save the day — If someone or something saves the day in a situation which seems likely to fail, they manage to make it successful.
- transindividual — a single human being, as distinguished from a group.
- transvaal daisy — a composite plant, Gerbera jamesonii, native to southern Africa, having showy, many-rayed, variously colored flower heads.
- tricuspid valve — the valve, consisting of three triangular flaps of tissue between the right auricle and ventricle of the heart, that keeps blood from flowing back into the auricle.
- u-shaped valley — a steep-sided valley caused by glacial erosion
- unadventurously — in an unadventurous manner
- unadvisableness — the quality of being imprudent or not advisable
- undemonstrative — not given to open exhibition or expression of emotion, especially of affection.
- universal donor — a person with blood of group O.
- us savings bond — A US Savings bond is a long-term bond issued by the US government that is considered low-risk.
- 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
- visayan islands — a group of seven large and several hundred small islands in the central Philippines. Chief islands: Negros and Panay. Pop: 15 528 346 (2000). Area: about 61 000 sq km (23 535 sq miles)
- volcano islands — a group of three volcanic islands in the W Pacific, about 1100 km (700 miles) south of Japan: the largest is Iwo Jima, taken by US forces in 1945 and returned to Japan in 1968. Area: about 28 sq km (11 sq miles)
- well-advertised — to announce or praise (a product, service, etc.) in some public medium of communication in order to induce people to buy or use it: to advertise a new brand of toothpaste.