| BACKBONELESS | • backboneless adj. Without a backbone; invertebrate. • backboneless adj. Cowardly, spineless. • BACKBONELESS adj. without a backbone. |
| BACKCROSSING | • backcrossing n. (Genetics) The crossing of a hybrid with one of its parents or an individual genetically similar to its parent. • backcrossing v. Present participle of backcross. • BACKCROSS v. to create a cross between a hybrid and a parent. |
| BLOCKINESSES | • BLOCKINESS n. the state of being blocky, block-like. |
| BLOCKISHNESS | • blockishness n. The state or quality of being blockish. • BLOCKISHNESS n. the state of being blockish. |
| BLOKEISHNESS | • blokeishness n. The state or quality of being blokeish. • BLOKEISHNESS n. the state of being blokeish, affecting a masculine style, also BLOKISHNESS. |
| BOOKCROSSING | • bookcrossing v. Present participle of bookcross. • bookcrossing n. The practice of leaving a book in a public location to be found and read by others, who then do the same. • BOOKCROSSING n. the practice of leaving a book in a public location to be found and read by others, who then do the same. |
| BOOKSELLINGS | • BOOKSELLING n. the profession of selling books. |
| BROKENNESSES | • brokennesses n. Plural of brokenness. • BROKENNESS n. the state of being broken. |
| KNOBBINESSES | • KNOBBINESS n. the state of being knobby. |
| KNOWABLENESS | • knowableness n. The state or quality of being knowable. • KNOWABLENESS n. the state of being knowable. |
| SHACKLEBONES | • shackle-bones n. Plural of shackle-bone. • SHACKLEBONE n. (Scots) the wrist. |
| SUBNOTEBOOKS | • subnotebooks n. Plural of subnotebook. |
| UNBROKENNESS | • unbrokenness n. The state or condition of being unbroken. • UNBROKENNESS n. the state of being unbroken. |
| WORKABLENESS | • workableness n. The quality or state of being workable, or the extent to which a thing is workable. • WORKABLENESS n. the state of being workable. |