| 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. |
| BACKSTROKER | • backstroker n. A swimmer who uses the style backstroke. |
| BACKWORKERS | • BACKWORKER n. a miner who does backwork, work done underground but not at the coalface. |
| BOOKMARKERS | • bookmarkers n. Plural of bookmarker. • BOOKMARKER n. a marker for indicating the reader's current place, also BOOKMARK. |
| BRICKMAKERS | • brickmakers n. Plural of brickmaker. • BRICKMAKER n. one whose occupation is to make bricks. |
| 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. |
| KOOKABURRAS | • kookaburras n. Plural of kookaburra. • KOOKABURRA n. (Native Australian) a large Australian kingfisher, with a call sounds like a raucous laugh, also GOBURRA. |
| KWASHIORKOR | • kwashiorkor n. (Pathology) A form of malnutrition, found in children, caused by dietary insufficiency of protein in… • KWASHIORKOR n. a tropical disease of infants caused by protein deficiency. |
| PAKIRIKIRIS | • PAKIRIKIRI n. (Maori) the blue cod. |
| SHARKSUCKER | • sharksucker n. The remora or suckerfish. • SHARKSUCKER n. another name for the remora. |
| 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. |
| TRICKTRACKS | • TRICKTRACK n. a form of backgammon in which pegs as well as pieces are used, also TRICTRAC. |