| BACKFIELDS | • backfields n. Plural of backfield. • BACKFIELD n. in American football, the backs collectively. |
| BACKFILLED | • backfilled v. Simple past tense and past participle of backfill. • back-filled v. Simple past tense and past participle of back-fill. • BACKFILL v. to refill e.g. a foundation with earth, debris. |
| BACKFIRING | • backfiring v. Present participle of backfire. • backfiring n. A failure that leads to further misfortune. • backfiring n. The occurrence of a backfire. |
| BACKFITTED | • backfitted v. Simple past tense and past participle of backfit. • BACKFIT v. to modify later. |
| BEFLECKING | • beflecking v. Present participle of befleck. • BEFLECK v. to cover with flecks. |
| BLACKFLIES | • blackflies n. Plural of blackfly. • BLACKFLY n. a biting fly. |
| BREADKNIFE | • breadknife n. Alternative form of bread knife. • bread␣knife n. A knife, with a serrated edge, designed to cut bread; sometimes slots into a breadboard. • BREADKNIFE n. a knife for cutting bread. |
| BRICKFIELD | • brickfield n. A place where bricks are made; a brickyard. • BRICKFIELD n. a brickyard. |
| FABRICKING | • fabricking v. Present participle of fabric. • FABRICKING n. the act of fashioning. |
| FIDDLEBACK | • fiddleback n. The brown recluse spider. • fiddleback n. A feature of maple wood where the fibers are distorted in an undulating chatoyant pattern. • fiddleback n. A kind of chasuble with the front cut away. |
| FIGHTBACKS | • fightbacks n. Plural of fightback. • FIGHTBACK n. a recovery. |
| FIREBREAKS | • firebreaks n. Plural of firebreak. • fire␣breaks n. Plural of fire break. • FIREBREAK n. a strip of land kept clear to stop the spread of a fire. |
| FIREBRICKS | • firebricks n. Plural of firebrick. • fire␣bricks n. Plural of fire brick. • FIREBRICK n. a brick resistant to fire, used for furnace linings, grates, etc. |
| FISHYBACKS | • FISHYBACK n. (US) transportation of freight containers and trailers by ship or barge. |