12-letter words containing a, t, b, r
- equilibrator — Lb rare A device that maintain equilibrium or balance, especially a part of a heavy gun (e.g. an artillery piece or a tank gun) which balances the barrel and other parts so as to enable the gun to be elevated easily.
- erev shabbat — the day before the Sabbath, i.e. Friday
- erythroblast — An immature erythrocyte containing a nucleus.
- every bit as — equally, just as
- exacerbating — Present participle of exacerbate.
- exacerbation — An increase in the severity of something (such as a disease).
- exorbitantly — In an exorbitant manner, excessively.
- exprobration — the act of reproaching
- exprobrative — signifying reproach, reproachful
- exprobratory — acting as a reproach
- exterminable — Capable of being exterminated.
- extraditable — (of a crime) rendering the offender liable to extradition
- fabrications — Plural form of fabrication.
- factorisable — Alternative spelling of factorizable.
- factorizable — (mathematics, of an integer or polynomial etc) Able to be factorized.
- favorability — The quality or degree of being viewed favorably.
- featherbacks — Plural form of featherback.
- featherbrain — a foolish or giddy person; scatterbrain.
- febrifacient — producing fever.
- fertilizable — Capable of being fertilized.
- fiberization — the process or practice of breaking into fibres
- fibrillating — Present participle of fibrillate.
- fibrillation — the formation of fibrils.
- fibroblastic — a cell that contributes to the formation of connective tissue fibers.
- fibromatosis — (pathology) The presence of multiple fibromas.
- figurability — the quality of being figurable
- filtrability — the quality or extent of being filtrable
- fire blanket — a large blanket-like piece of fire-resistant material such as fibreglass used in smothering a fire
- firebreather — A performer who creates fireballs by breathing a fine mist of fuel over an open flame.
- flabbergasts — Plural form of flabbergast.
- flabberghast — (archaic) Alternative form of flabbergast.
- flabergasted — Simple past tense and past participle of flabergast.
- flat battery — power cell that has run down
- float bridge — a bridge, as from a pier to a boat, floating at one end and hinged at the other to permit loading and unloading at any level of water.
- floating rib — one member of the two lowest pairs of ribs, which are attached neither to the sternum nor to the cartilages of other ribs.
- flutterballs — Plural form of flutterball.
- flutterboard — a kickboard.
- foot-lambert — a unit of luminance or photometric brightness, equal to the luminance of a surface emitting a luminous flux of one lumen per square foot, the luminance of a perfectly reflecting surface receiving an illumination of one foot-candle. Abbreviation: fL.
- forecastable — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- forgeability — (metallurgy) The quality or degree of being forgeable.
- frangibility — The state or quality of being frangible.
- frequentable — Accessible.
- frigate bird — any of several predacious seabirds of the genus Fregata, having fully webbed feet.
- frigatebirds — Plural form of frigatebird.
- frontal bone — a broad membrane bone of the skull, forming the forehead and the upper portion of each orbit.
- frontal lobe — the anterior part of each cerebral hemisphere, in front of the central sulcus.
- fruit basket — a basket containing a variety of fruits sent as a gift
- funambulator — a tightrope-walker; a funambulist
- gaithersburg — a town in central Maryland.
- gamboge tree — any of several tropical Asian trees of the genus Garcinia, esp G. hanburyi, that yield this resin: family Clusiaceae