15-letter words containing o, u, a, g
- rough bluegrass — a grass, Poa trivialis, native to Eurasia and naturalized in North America, where it is used in mixtures for lawns and pasturage.
- rough breathing — the symbol (ʿ) used in the writing of Greek to indicate aspiration of the initial vowel or of the ρ (rho) over which it is placed.
- rough-and-ready — rough, rude, or crude, but good enough for the purpose: a rough-and-ready estimate of future expenses.
- routeing domain — (networking) (US "routing") A set of routers that exchange routeing information within an administrative domain.
- rubbing alcohol — a poisonous solution of about 70 percent isopropyl or denatured ethyl alcohol, usually containing a perfume oil, used chiefly in massaging.
- rural sociology — the sociological study of life in rural areas and the effects of ruralization.
- sauce espagnole — brown sauce.
- sauvignon blanc — a white grape grown primarily in France and California.
- savings account — a bank account on which interest is paid, traditionally one for which a bankbook is used to record deposits, withdrawals, and interest payments.
- 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
- school-gate mum — a young family-oriented working mother, considered by political parties as forming a significant part of the electorate
- scrounge around — to borrow (a small amount or item) with no intention of repaying or returning it: to scrounge a cigarette.
- sebaceous gland — any of the cutaneous glands that secrete oily matter for lubricating hair and skin.
- second language — a language learned by a person after his or her native language, especially as a resident of an area where it is in general use.
- secondary group — a group of people with whom one's contacts are detached and impersonal.
- securicor guard — a guard who works for Securicor
- self-regulation — control by oneself or itself, as in an economy, business organization, etc., especially such control as exercised independently of governmental supervision, laws, or the like.
- self-regulatory — Self-regulatory systems, organizations, or activities are controlled by the people involved in them, rather than by outside organizations or rules.
- shoulder charge — an instance of a player charging into another so that there is contact between their shoulders (permissible in some circumstances)
- silver quandong — an Australian tree, Elaeocarpus grandis: family Elaeocarpaceae
- sound deadening — a process or material that reduces the resonance or volume of sound
- sound-and-light — combining sound effects or music with unusual lighting displays: to promote a product with a spectacular sound-and-light presentation.
- source language — the language in which a text appears that is to be translated into another language. Compare target language (def 1).
- south glamorgan — a county in SE Wales. 161 sq. mi. (416 sq. km).
- spawning ground — a place where fish deposit their eggs for fertilization
- staggered hours — a system of working in which the employees of an organization do not all arrive and leave at the same time, but have large periods of overlap
- stamping ground — a habitual or favorite haunt.
- star of courage — a Canadian award for bravery
- subject catalog — a catalog having entries listed by subject only.
- suborganization — an organization within a larger organization
- sugarcane borer — the larva of the pyralid moth, Diatraea saccharalis, a serious pest of sugarcane, corn, rice, and sorghums.
- surgeon general — the chief of medical services in one of the armed forces.
- tetrasporangium — a sporangium containing four asexual spores.
- thought pattern — habitual way of thinking
- thought reading — mind reading.
- through traffic — traffic which continues on a road or highway rather than crossing onto a different road
- toucan crossing — a place where people who are walking and cyclists can both cross a busy road together. They press a button at the side of the road, which operates traffic lights to stop the traffic
- toughened glass — glass that has been made stronger using chemical or thermal treatments so that it will not break easily
- trading account — an account similar to a traditional bank account, holding cash and securities, and administered by an investment dealer
- training course — practical programme of study
- training ground — an area where people prepare for sporting competitions, with activities primarily concentrating on skills and fitness
- transfer lounge — the place in an airport where you wait for a transfer from one flight to another
- transfiguration — the act of transfiguring.
- traumatological — relating to traumatology
- ultra-religious — of, relating to, or concerned with religion: a religious holiday.
- ultrasonography — a diagnostic imaging technique utilizing reflected high-frequency sound waves to delineate, measure, or examine internal body structures or organs.
- unaccommodating — easy to deal with; eager to help or please; obliging.
- uncategorizable — not able to be categorized or placed into a category
- unchoreographed — not choreographed; not pre-arranged or pre-prepared; unplanned
- unchronological — arranged in the order of time: a chronological list of events.