15-letter words containing r, a, b, i, s
- mount suribachi — a volcanic hill in the Volcano Islands, on Iwo Jima: site of a US victory (1945) over the Japanese in World War II
- myofibroblastic — Relating to myofibroblasts.
- necrobacillosis — any disease of cattle, horses, sheep, and swine marked by necrotic areas in which a bacillus, Fusobacterium necrophorum, is found.
- neighbor states — the states or countries next to another state or country
- nicobar islands — a group of 19 islands in the Indian Ocean, south of the Andaman Islands, with which they form a territory of India. Area: 1645 sq km (635 sq miles)
- observation car — a railroad passenger car having a lounge or platform from which the scenery can be viewed.
- observationally — of, relating to, or founded on observation, especially founded on observation rather than experiment.
- obtuse triangle — a triangle with one obtuse angle.
- ordinal numbers — Also called ordinal numeral. any of the numbers that express degree, quality, or position in a series, as first, second, and third (distinguished from cardinal number).
- outer barrister — a barrister belonging to the outer bar.
- overbearingness — Quality of being overbearing.
- parti québécois — (in Canada) a political party in Quebec, formed in 1968 and originally advocating the separation of Quebec from the rest of the country
- perissosyllabic — (of a line of verse) containing more syllables than expected for the metre being used
- peruvian balsam — Peru balsam.
- post-liberation — the act of liberating or the state of being liberated.
- pre-established — to establish beforehand.
- presbyterianism — church government by presbyters or elders, equal in rank and organized into graded administrative courts.
- presbyterianize — to convert or be converted into Presbyterianism
- prism binocular — Usually, prism binoculars. Optics. binocular (def 1).
- prisoner's base — any of various children's games in which each of two teams has a home base where members of the opposing team are kept prisoner after being tagged or caught and from which they can be freed only in specified ways.
- pro-abortionist — pro-choice.
- probationership — the position of a probationer
- psychobiography — a biographical study focusing on psychological factors, as childhood traumas and unconscious motives.
- pyrimidine base — any of a number of similar compounds having a basic structure that is derived from pyrimidine, including cytosine, thymine, and uracil, which are constituents of nucleic acids
- radio broadcast — sth transmitted via radio signal
- radio sono-buoy — a buoy equipped to detect underwater noises and transmit them by radio
- ratafia biscuit — a macaroon.
- rayside-balfour — a town in S Ontario, in S Canada.
- reconstitutable — to constitute again; reconstruct; recompose.
- red-back spider — a venomous spider, Latrodectus hasselti, of Australia and New Zealand, related to the black widow spider and having a bright red stripe on the back.
- relational dbms — relational database
- rent-stabilized — regulated by law so that rent increases may not exceed a specified amount.
- restabilization — the act or process of stabilizing or the state of being stabilized.
- retail business — a firm which sells goods to individual customers
- retrievableness — the state or quality of being retrievable
- reuben sandwich — a grilled sandwich of corned beef, Swiss cheese, and sauerkraut on rye bread.
- rib-eye (steak) — a beefsteak cut from the rib section, with the bone removed
- ribier (grapes) — a large, black variety of European or Californian table grape (Vitis vinifera)
- robert guiscard — Robert [French raw-ber] /French rɔˈbɛr/ (Show IPA), (Robert de Hauteville) c1015–85, Norman conqueror in Italy.
- robin redbreast — robin (defs 1, 2).
- roger bannister — Sir Roger (Gilbert) born 1929, English track and field athlete: first to run a mile in less than four minutes.
- romblon islands — a group of islands of the Philippines in the Sibuyan Sea and Tablas Strait, part of the Visayan Islands.
- rubaiyat stanza — a quatrain patterned after those in The Rubáiyát of Omar Khayyám, of iambic pentameter and rhyming aaba.
- rusty blackbird — a North American blackbird, Euphagus carolinus, the male of which has plumage that is uniformly bluish-black in the spring and rusty-edged in the fall.
- sabbatical year — Also called sabbatical leave. (in a school, college, university, etc.) a year, usually every seventh, of release from normal teaching duties granted to a professor, as for study or travel.
- salisbury plain — a plateau in S England, N of Salisbury: the site of Stonehenge.
- salisbury steak — ground beef, sometimes mixed with other foods, shaped like a hamburger patty and broiled or fried, often garnished or served with a sauce.
- sand-lime brick — a hard brick composed of silica sand and a lime of high calcium content, molded under high pressure and baked.
- satin bowerbird — the largest Australian bowerbird, Ptilonorhynchus violaceus, the male of which has lustrous blue plumage
- 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