16-letter words containing d, a, r, f, u
- no-fault divorce — a divorce granted without anyone being found guilty of marital misconduct
- non-manufactured — the making of goods or wares by manual labor or by machinery, especially on a large scale: the manufacture of television sets.
- outboard profile — an exterior side elevation of a vessel, showing all deck structures, rigging, fittings, etc.
- perforated ulcer — an ulcer that bursts through the stomach wall and leaks food and gastric juices into the abdominal cavity
- persulfuric acid — Also called Caro's acid, permonosulfuric acid, peroxymonosulfuric acid, peroxysulfuric acid. a white, crystalline solid, H 2 SO 5 , used as an oxidizing agent for certain organic compounds.
- puddling-furnace — the act of a person or thing that puddles.
- radius of action — the maximum distance that a ship, aircraft, or land vehicle can travel from its base and return without refuelling
- refinery upgrade — A refinery upgrade is the process of introducing the newest technology in some parts of the refinery.
- rule of the road — any of the regulations concerning the safe handling of vessels under way with respect to one another, imposed by a government on ships in its own waters or upon its own ships on the high seas.
- safeguard clause — a clause in a contract, etc, that ensures the protection of something against problems, etc
- sulfocarbanilide — thiocarbanilide.
- superfecundation — the fertilization of two or more ova discharged at the same ovulation by successive acts of sexual intercourse.
- sutherland falls — a waterfall in New Zealand, on SW South Island. 1904 feet (580 meters) high.
- tierra del fuego — a group of islands at the S tip of South America, separated from the mainland by the Strait of Magellan: jointly owned by Argentina and Chile; boundary disputed. 27,476 sq. mi. (71,165 sq. km).
- transfer student — a student who moves from one institution or course to another at the same level (e.g. undergraduate)
- tread under foot — to oppress
- treaty of verdun — an agreement reached in 843 ad by three grandsons of Charlemagne, dividing his empire into an E kingdom (later Germany), a W kingdom (later France), and a middle kingdom (containing what became the Low Countries, Lorraine, Burgundy, and N Italy)
- twofold purchase — a purchase using a double standing block and a double running block so as to give a mechanical advantage of four or five, neglecting friction, depending on whether the hauling is on the standing block or the running block.
- undifferentiable — capable of being differentiated.
- undifferentiated — to form or mark differently from other such things; distinguish.
- unfair dismissal — wrongful firing from a job
- unfranked income — any income from an investment that does not qualify as franked investment income
- uniformed branch — the branch of a police force in which officers wear a uniform
- vulcanized fiber — a leatherlike substance made by compression of layers of paper or cloth that have been treated with acids or zinc chloride, used chiefly for electric insulation.
- wrongful trading — the act of allowing a company to continue trading when its insolvency is inevitable