| BACKBREAKER | • backbreaker n. A strenuous and exhausting task, typically involving physical effort. • BACKBREAKER n. a strenuous task. |
| BACKMARKERS | • backmarkers n. Plural of backmarker. • BACKMARKER n. a person who starts a race with the least advantageous handicap. |
| BRATPACKERS | • BRATPACKER n. a member of a bratpack. |
| BREAKDANCER | • breakdancer n. One who breakdances. • break-dancer n. Alternative form of breakdancer. • break␣dancer n. Alternative form of breakdancer. |
| CAMERAWORKS | • cameraworks n. Plural of camerawork. • CAMERAWORK n. skilful use of a camera. |
| CRACKERJACK | • crackerjack adj. Exceptionally fine or excellent; top-notch; high quality. • crackerjack adj. Expert, top-rated or high-performing. • crackerjack n. An exceptionally fine or excellent thing or person. |
| CRACKLEWARE | • crackleware n. Articles made with a crackle glaze. • CRACKLEWARE n. pottery with a crackled glaze. |
| PAPERBACKER | • paperbacker n. A publisher of paperback books. • PAPERBACKER n. one who publishes in paperback. |
| QUARTERBACK | • quarterback n. (American football, Canadian football) An offensive back whose primary job is to pass the ball in a play. • quarterback n. (American football, historical) An offensive back who receives the snap (hike) and then blocks the defense… • quarterback n. (Rugby football, historical) A position just behind the forwards, or one who plays this position. |
| RACETRACKER | • racetracker n. Any person employed at a racetrack for horses. • RACETRACKER n. one who attends a racetrack. |
| RACEWALKERS | • racewalkers n. Plural of racewalker. • race␣walkers n. Plural of race walker. • RACEWALKER n. one who engages in racewalking. |
| REPACKAGERS | • repackagers n. Plural of repackager. • REPACKAGER n. one who repackages. |
| SAFECRACKER | • safecracker n. One who breaks into safes. • safe-cracker n. Alternative spelling of safecracker. • SAFECRACKER n. one that breaks open safes to steal. |
| TRACKERBALL | • trackerball n. (Computing) Alternative form of trackball. • TRACKERBALL n. a spherical ball that can be rotated with the palm of the hand causing the cursor to move around the screen, also TRACKBALL. |
| TRACKLAYERS | • tracklayers n. Plural of tracklayer. • TRACKLAYER n. one who lays tracks. |
| TRACKWALKER | • trackwalker n. A person employed to walk over and inspect a section of railway track. • TRACKWALKER n. a worker employed to walk over and inspect a section of railroad tracks. |
| WARCHALKERS | • warchalkers n. Plural of warchalker. • WARCHALKER n. one who engages in warchalking, the activity of drawing chalk symbols in public places in order to indicate the location of wireless Internet access points. |