| AFTERBURNING | • afterburning n. (Aviation) The injection of extra fuel into a jet engine downstream of the turbines in order to achieve extra thrust. • AFTERBURNING n. reheat, the use of a device to inject fuel into the hot exhaust gases of a turbojet in order to obtain increased thrust.
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| BEAUTIFULLER | • beautifuller adj. (Obsolete, nonstandard) comparative form of beautiful: more beautiful. • BEAUTIFUL adj. fair to look at.
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| BIFURCATIONS | • bifurcations n. Plural of bifurcation. • BIFURCATION n. the state of being bifurcated.
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| BULLFIGHTERS | • bullfighters n. Plural of bullfighter. • BULLFIGHTER n. one who takes part in a bullfight, a matador.
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| BUTTERFISHES | • butterfishes n. Plural of butterfish. • BUTTERFISH n. a name given to several different fishes, in allusion to their slippery coating of mucus.
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| BUTTERFLYING | • butterflying v. Present participle of butterfly. • BUTTERFLY v. to split almost entirely and spread apart e.g. a steak.
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| FIGURABILITY | • figurability n. The quality of being figurable. • FIGURABILITY n. the quality of being figurable.
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| FILIBUSTERED | • filibustered v. Simple past tense and past participle of filibuster. • FILIBUSTER v. (Dutch) to obstructs legislation by making long speeches.
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| FILIBUSTERER | • filibusterer n. A person who filibusters. • FILIBUSTERER n. one who filibusters.
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| REFUTABILITY | • refutability n. The ability to be refuted; disprovability. • REFUTABILITY n. the quality of being refutable.
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| RUBEFACIENTS | • rubefacients n. Plural of rubefacient. • RUBEFACIENT n. an agent that is a gentle irritant producing increased blood circulation and reddening of the skin where it is applied.
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| RUBEFACTIONS | • rubefactions n. Plural of rubefaction. • RUBEFACTION n. reddening.
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| SUBFACTORIAL | • subfactorial n. (Mathematics, combinatorics) The result of deranging a number. In equations, it is usually symbolised… • SUBFACTORIAL n. something below a factorial.
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| SUBFERTILITY | • subfertility n. Abnormally low fertility. • SUBFERTILITY n. the state of being subfertile.
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| TRANSFUSIBLE | • transfusible adj. Capable of being transfused. • TRANSFUSIBLE adj. that can be transfused, also TRANSFUSABLE.
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| TUBERIFEROUS | • tuberiferous adj. Producing or bearing tubers. • TUBERIFEROUS adj. bearing tubers.
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| TUBULIFLORAL | • TUBULIFLORAL adj. having tubular-shaped flowers, also TUBULIFLOROUS. | 
| UNFILTERABLE | • unfilterable adj. Not filterable. • UNFILTERABLE adj. not filterable.
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| UNPROFITABLE | • unprofitable adj. Not making a profit. • UNPROFITABLE adj. not profitable.
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| UNPROFITABLY | • unprofitably adv. In an unprofitable manner. • UNPROFITABLE adv. not profitable.
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