13-letter words containing b, i, o, g, r, a
- grylloblattid — a primitive insect of the order Grylloblattidea, having a soft, unpigmented wingless body with long antennae and no eyes, living under stones in moderately high mountains of the western U.S., Japan, and the U.S.S.R.
- gubernatorial — of or relating to a state governor or the office of state governor.
- habit-forming — tending to cause or encourage addiction, especially through physiological dependence: habit-forming drugs.
- heli-boarding — the sport of snowboarding on mountains or glaciers accessible only by helicopter or skiplane
- housebreaking — to train (a pet) to excrete outdoors or in a specific place.
- ironing board — a flat, cloth-covered board or other surface, often foldable and having legs, on which clothing, linens, or similar articles are ironed.
- labiogression — location of the anterior teeth forward of their natural position.
- labour-saving — A labour-saving device or idea makes it possible for you to do something with less effort than usual.
- luxembourgian — of or relating to Luxembourg, its people, or their language.
- macroglobulin — A plasma globulin of high molecular weight.
- matchboarding — a construction of matchboards.
- megaherbivore — a large herbivore, such as an elephant, weighing more than 1000kg
- metagrobolize — to mystify or puzzle
- microbarogram — a record made by a microbarograph.
- molding board — a board upon which bread is kneaded, cookies prepared, etc.
- mount gambier — a city in S Australia.
- mourning band — a piece of black material, esp an armband, worn to indicate that the wearer is in mourning
- nitrogen base — Chemistry, Biochemistry. a nitrogen-containing organic compound that has the chemical properties of a base, especially a pyrimidine or purine: Four nitrogen bases are present in a DNA molecule.
- non-frangible — easily broken; breakable: Most frangible toys are not suitable for young children.
- nonobligatory — Not obligatory; not required; optional.
- objurgatively — In an objurgative or reproving manner.
- old bulgarian — the Bulgarian language of the Middle Ages.
- organ-builder — a maker of organs
- overbalancing — Present participle of overbalance.
- overbearingly — domineering; dictatorial; haughtily or rudely arrogant.
- overbreathing — hyperventilation
- overnight bag — a travel bag large enough to hold personal articles and clothing for an overnight trip.
- parking orbit — a temporary orbit in which a spacecraft awaits the next phase of its mission.
- phlebographic — relating to phlebography or the X-ray imaging of a vein that has been injected with a dye that is visible on the image taken
- pigeon breast — chicken breast.
- pine grosbeak — a large grosbeak, Pinicola enucleator, of coniferous forests of northern North America and Eurasia, the male of which has rose and gray plumage.
- pouring-basin — (in a vacuum induction furnace) a trough through which molten metal flows under vacuum to a mold chamber.
- prebiological — of or relating to chemicals or environmental conditions existing before the development of the first living things.
- rabblerousing — Of or pertaining to a rabble-rouser.
- rambling rose — any of various cultivated hybrid roses that straggle over other vegetation
- rialto bridge — a bridge over the Grand Canal in Venice, Italy, liking Rialto Island with San Marco Island
- road-blocking — an obstruction placed across a road, especially of barricades or police cars, for halting or hindering traffic, as to facilitate the capture of a pursued car or inspection for safety violations.
- robot dancing — a dance of the 1980s characterized by jerky mechanical movements
- rollerblading — skating on rollerblades
- running board — a small ledge, step, or footboard, formerly beneath the doors of an automobile, to assist passengers entering or leaving the car.
- skateboarding — a device for riding upon, usually while standing, consisting of a short, oblong piece of wood, plastic, or aluminum mounted on large roller-skate wheels, used on smooth surfaces and requiring better balance of the rider than the ordinary roller skate does.
- springboarded — a flexible board, projecting over water, from which divers leap or spring.
- subcategorize — to split into subcategories
- subgeneration — a generation within another generation
- surgical boot — a specially designed boot or shoe that compensates for deformities of the foot or leg
- swedenborgian — of or relating to Emanuel Swedenborg, his religious doctrines, or the body of followers adhering to these doctrines and constituting the Church of the New Jerusalem, or New Church.
- troublemaking — a person who causes difficulties, distress, worry, etc., for others, especially one who does so habitually as a matter of malice.
- turbocharging — the process or action of supplying an internal combustion engine or a motor vehicle with a turbocharger
- verbigeration — the condition or instances of repeating the same word or sentence against one's will as a symptom of a psychiatric disorder
- warping board — a rectangular board containing evenly spaced pegs at each end on which the warp is wound in preparation for weaving.