15-letter words containing n, o, g, c, a
- sugarcane borer — the larva of the pyralid moth, Diatraea saccharalis, a serious pest of sugarcane, corn, rice, and sorghums.
- tactical voting — Tactical voting is the act of voting for a particular person or political party in order to prevent someone else from winning, rather than because you support that person or party.
- teaching fellow — a holder of a teaching fellowship.
- technologically — of or relating to technology; relating to science and industry.
- terra incognita — an unknown or unexplored land, region, or subject.
- thanatognomonic — signalling the nearness of death
- the wrong track — the incorrect line of investigation, inquiry, etc
- thraco-phrygian — a hypothetical branch of Indo-European implying a special genetic affinity between the meagerly attested Thracian and Phrygian languages.
- to change hands — When something changes hands, its ownership changes, usually because it is sold to someone else.
- 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
- traction engine — a locomotive operating on surfaces other than tracks and pulling heavy loads, as fallen logs.
- trading account — an account similar to a traditional bank account, holding cash and securities, and administered by an investment dealer
- trading company — a company that is owned by the people who have bought shares in that company
- training course — practical programme of study
- training school — a school that provides training in some art, profession, or vocation.
- traveling block — (in a hoisting tackle) the block hooked to and moving with the load.
- 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.
- uncommunicating — to impart knowledge of; make known: to communicate information; to communicate one's happiness.
- uncomplainingly — in an unresentful or resigned manner
- uncopyrightable — not able to be copyrighted
- union catalogue — a catalogue listing every publication held at cooperating libraries
- urban sociology — the sociological study of cities and their role in the development of society.
- virginian stock — a similar and related North American plant, Malcolmia maritima
- vulgar fraction — common fraction.
- weekend cottage — a cottage where people spend weekends
- what's cooking? — what's happening?
- window cleaning — the task of washing and shining windows
- witch of agnesi — a plane curve symmetrical about the y- axis and asymptotic to the x- axis, given by the equation x 2 y =4 a 2 (2 a − y).
- working capital — the amount of capital needed to carry on a business.
- yin-yang school — a school of ancient Chinese philosophers who interpreted history in terms of the influence of the seasons and of five elements: earth, wood, metal, fire, and water.