15-letter words containing a, l, o, b
- pulmobranchiate — possessing a pulmobranch
- questionability — of doubtful propriety, honesty, morality, respectability, etc.: questionable activities; in questionable taste.
- random variable — a quantity that takes any of a set of values with specified probabilities.
- rational number — a number that can be expressed exactly by a ratio of two integers.
- rayside-balfour — a town in S Ontario, in S Canada.
- recognizability — to identify as something or someone previously seen, known, etc.: He had changed so much that one could scarcely recognize him.
- recombinational — belonging or relating to recombination
- reconcilability — capable of being reconciled.
- reconstitutable — to constitute again; reconstruct; recompose.
- recoverableness — the ability to be recovered or chance of being able to recover
- refectory table — a long, narrow table having a single stretcher between trestlelike supports at the ends.
- reggio calabria — a seaport in S Italy, on the Strait of Messina: almost totally destroyed by an earthquake 1908.
- relational dbms — relational database
- restabilization — the act or process of stabilizing or the state of being stabilized.
- rhombencephalon — the hindbrain.
- rolling bearing — any bearing in which the antifriction action depends on the rolling action of balls or rollers
- romblon islands — a group of islands of the Philippines in the Sibuyan Sea and Tablas Strait, part of the Visayan Islands.
- rough bluegrass — a grass, Poa trivialis, native to Eurasia and naturalized in North America, where it is used in mixtures for lawns and pasturage.
- roundaboutility — roundaboutness
- rubbing alcohol — a poisonous solution of about 70 percent isopropyl or denatured ethyl alcohol, usually containing a perfume oil, used chiefly in massaging.
- sam browne belt — a sword belt having a supporting strap over the right shoulder, formerly worn by officers in the U.S. Army, now sometimes worn as part of the uniform by police officers, guards, and army officers in other nations.
- samuel fb morse — Jedidiah [jed-i-dahy-uh] /ˌdʒɛd ɪˈdaɪ ə/ (Show IPA), 1761–1826, U.S. geographer and Congregational clergyman (father of Samuel F. B. Morse).
- san luis obispo — a city in W California.
- sauvignon blanc — a white grape grown primarily in France and California.
- saviour sibling — a child conceived through IVF and screened for compatibility with a terminally or seriously ill sibling in order to provide organ or cell donations as a form of treatment
- sebaceous gland — any of the cutaneous glands that secrete oily matter for lubricating hair and skin.
- self-abhorrence — a feeling of extreme repugnance or aversion; utter loathing; abomination.
- self-abnegation — self-denial or self-sacrifice.
- self-absorption — preoccupation with oneself or one's own affairs.
- self-compatible — able to be fertilized by its own pollen.
- selfabandonment — absence or lack of personal restraint.
- show to a table — When you show a customer to a table in a restaurant, you take them to the table where you want them to sit and help them sit down.
- silicon carbide — a very hard, insoluble, crystalline compound, SiC, used as an abrasive and as an electrical resistor in objects exposed to high temperatures.
- sink a borehole — To sink a borehole means to drill a deep hole in the ground.
- slavonian grebe — a N Eurasian or N American grebe with reddish underside and a black and gold crest; Podiceps auritus
- smallmouth bass — a North American freshwater game fish, Micropterus dolomieu, yellowish-green above and lighter below, having the lower jaw extending to the eye.
- snowball effect — a process of continuously accelerating change in size, importance, etc
- social benefits — the social welfare provision made available to those in need
- social bookmark — the practice of saving bookmarked Web pages to a public website as a way to share the links with other Internet users: Social bookmarking is a tool that allows you to add tags and comments to your bookmarks.
- social climbing — advancement of one's social status
- social mobility — mobility (def 2).
- sociobiological — of or relating to sociobiology
- soft-shell crab — a crab, especially the blue crab, that has recently molted and therefore has a soft, edible shell.
- sound as a bell — in perfect condition
- spermatoblastic — relating to a spermatoblast
- spiral notebook — a notebook held together by a coil of wire passed through small holes punched at the back edge of the covers and individual pages
- stable equation — a differential equation each solution of which tends to zero as the independent variable increases to infinity. Compare transient (def 6).
- starting blocks — the rigid blocks adjustable at an angle and mounted on a track against which a runner's shoes are placed to aid in starting
- strephosymbolia — a condition of perceiving objects as their mirror image and, specifically, having difficulty in distinguishing letters in words
- streptobacillus — any of various bacilli that form in chains.