| BACKFITTINGS | • BACKFITTING n. the act of retrofitting or furnishing with new parts not originally available. |
| BATTLEFIELDS | • battlefields n. Plural of battlefield. • BATTLEFIELD n. a place where a battle is fought. |
| BUTTERFISHES | • butterfishes n. Plural of butterfish. • BUTTERFISH n. a name given to several different fishes, in allusion to their slippery coating of mucus. |
| BUTTERFLYING | • butterflying v. Present participle of butterfly. • BUTTERFLY v. to split almost entirely and spread apart e.g. a steak. |
| FATIGABILITY | • fatigability n. (Medicine) A medical condition in which fatigue is easily induced. • FATIGABILITY n. the state of being fatigable, easily tired. |
| FILTRABILITY | • filtrability n. Alternative form of filterability. • FILTRABILITY n. the quality of being filtrable, also FILTERABILITY. |
| FLOATABILITY | • floatability n. The condition of being floatable. • FLOATABILITY n. the quality of being floatable. |
| FOOTBALLISTS | • footballists n. Plural of footballist. • FOOTBALLIST n. one who plays football, also FOOTBALLER. |
| FROSTBITINGS | • FROSTBITING n. the act of frostbiting. |
| REFUTABILITY | • refutability n. The ability to be refuted; disprovability. • REFUTABILITY n. the quality of being refutable. |
| SUBFERTILITY | • subfertility n. Abnormally low fertility. • SUBFERTILITY n. the state of being subfertile. |
| TABEFACTIONS | • tabefactions n. Plural of tabefaction. • TABEFACTION n. wasting away, emaciation. |
| UNBENEFITTED | • unbenefitted adj. Alternative form of unbenefited. • UNBENEFITTED adj. (US) (of a job) not accompanied by benefits such as paid leave or medical insurance, also UNBENEFITED. |