| BACKFALLS | • backfalls n. Plural of backfall. • BACKFALL n. a fall or throw on the back in wrestling. |
| FACEMASKS | • facemasks n. Plural of facemask. • face␣masks n. Plural of face mask. • FACEMASK n. a device to shield the face. |
| FALLBACKS | • fallbacks n. Plural of fallback. • fall-backs n. Plural of fall-back. • FALLBACK n. a retreat, a contingency plan. |
| FASTBACKS | • fastbacks n. Plural of fastback. • FASTBACK n. a type of automobile roof. |
| FLAPJACKS | • flapjacks n. Plural of flapjack; pancakes. • FLAPJACK n. a kind of biscuit, also SLAPJACK. |
| FLASHBACK | • flashback n. (Authorship) A dramatic device in which an earlier event is inserted into the normal chronological flow… • flashback n. (Psychology) A vivid mental image of a past trauma or other sensation that the trauma is happening in… • flashback n. A similar recurrence of the effects of a hallucinogenic drug. |
| FLATBACKS | • flatbacks n. Plural of flatback. • FLATBACK n. a pottery figure with a flat back. |
| FLATPACKS | • flatpacks n. Plural of flatpack. • flat␣packs n. Plural of flat pack. • FLATPACK n. an item of furniture in a carton to be assembled. |
| HALFBACKS | • halfbacks n. Plural of halfback. • half-backs n. Plural of half-back. • HALFBACK n. a position in football. |
| JACKSHAFT | • jackshaft n. A common mechanical component used to transfer or synchronize rotational force in a machine. • jackshaft n. A wheelless axle used to turn the wheels of a locomotive. • jackshaft v. To transfer or synchronize rotational force by means of a jackshaft. |
| JACKSTAFF | • jackstaff n. (Nautical) a short spar, at the bows of a ship, that serves as a flagpole to fly a flag (a jack). • jack-staff n. Alternative spelling of jackstaff. • JACKSTAFF n. a short staff at a ship's bow, on which a jack is hoisted. |
| PACKSTAFF | • packstaff n. A pole on which a traveller carries a burden on the shoulder. • PACKSTAFF n. a staff for supporting a pedlar's pack when he or she rests. |