12-letter words containing n, o, r, a, l
- boilermaking — metal-working in heavy industry; plating or welding
- bonnyclabber — clotted or curdled milk
- boolean ring — a nonempty collection of sets having the properties that the union of two sets of the collection is a set in the collection and that the relative complement of each set with respect to any other set is in the collection.
- born-digital — relating to or noting documents, images, etc., that are created and managed in electronic form: electronic preservation of born-digital content; a born-digital e-book that will not be available in print.
- boulangerite — a bluish lead-gray mineral, lead antimony sulfide, Pb 5 Sb 4 S 11 , a minor ore of lead.
- bowel cancer — cancer of the colon
- bronze medal — A bronze medal is a medal made of bronze or bronze-coloured metal that is given as a prize to the person who comes third in a competition, especially a sports contest.
- brown hackle — an artificial fly having a peacock herl body, golden tag and tail, and brown hackle.
- burial mound — a barrow
- burnt almond — a sweet consisting of an almond enclosed in burnt sugar
- byelorussian — Byelorussian means belonging or relating to Byelorussia or to its people or culture.
- calibrations — Plural form of calibration.
- calorescence — the absorption of radiation by a body, subsequently re-emitted at a higher frequency (lower wavelength)
- calumniators — Plural form of calumniator.
- calumniatory — of, involving, or using calumny; slanderous; defamatory.
- candleholder — a candlestick
- cantillatory — involving chanting or incantation
- carbocholine — carbachol.
- carbon black — a black finely divided form of amorphous carbon produced by incomplete combustion of natural gas or petroleum: used to reinforce rubber and in the manufacture of pigments and ink
- carbon cycle — the circulation of carbon between living organisms and their surroundings. Carbon dioxide from the atmosphere is synthesized by plants into plant tissue, which is ingested and metabolized by animals and converted to carbon dioxide again during respiration and decay
- carbon steel — steel whose characteristics are determined by the amount of carbon it contains
- carbon value — an empirical measurement of the tendency of a lubricant to form carbon when in use
- carillonneur — a person who plays a carillon
- carlovingian — Carolingian
- carnot cycle — an idealized reversible heat-engine cycle giving maximum efficiency and consisting of an isothermal expansion, an adiabatic expansion, an isothermal compression, and an adiabatic compression back to the initial state
- carolina bay — any of the shallow, usually marshy, oval depressions found in the coastal plains of the eastern U.S. that are heavily forested and have rich soil.
- carpool lane — a lane of a major road or motorway that is reserved for vehicles with a minimum number of passengers, designed to encourage carpooling
- cartoonishly — in a cartoonish manner
- cash journal — cashbook.
- cassel brown — Vandyke brown.
- cattleperson — Someone who works with, or rears cattle.
- celebrations — Plural form of celebration.
- centroclinal — of, relating to, or designating a rock formation in which the strata slope down and in towards a central point or area
- centrolinead — a drafting instrument for drawing lines converging on a vanishing point outside the drawing.
- centrolineal — Of lines, converging to a centre.
- ceremonially — of, relating to, or characterized by ceremony; formal; ritual: a ceremonial occasion.
- chain locker — a compartment where the chain or cable of an anchor is stowed when the anchor is raised.
- change color — to become pale
- channel iron — a rolled-steel bar with a U-shaped cross section
- channel port — one of the English or French ports on the English Channel
- charbroiling — Present participle of charbroil.
- charnelhouse — Alternative form of charnel house.
- chiliahedron — a thousand-sided polyhedron
- chlorenchyma — plant tissue consisting of parenchyma cells that contain chlorophyll
- chlorinating — Present participle of chlorinate.
- chlorination — Chemistry. to combine or treat with chlorine. to introduce chlorine atoms into an organic compound by an addition or substitution reaction.
- chlorocarbon — a chemical compound containing carbon and chlorine, as carbon tetrachloride, or containing carbon, chlorine, and hydrogen, as chloroform.
- chloroethane — ethyl chloride.
- chondroblast — a type of cell that develops into a chondrocyte or cartilage cell
- chrysophanol — (organic compound) A chemical compound found in rhubarb.