| CASHBOXES | • cashboxes n. Plural of cashbox. • cash-boxes n. Plural of cash-box. • cash␣boxes n. Plural of cash box. |
| BOXERCISES | • BOXERCISE n. exercise via boxing. |
| CYBERSEXES | • cybersexes v. Third-person singular simple present indicative form of cybersex. • CYBERSEX n. sexual communication through computer networks. |
| SAUCEBOXES | • sauceboxes n. Plural of saucebox. • SAUCEBOX n. a saucy, impudent person; esp. a pert child, also SAUCEPOT. |
| CHESSBOXING | • chessboxing n. Alternative spelling of chess boxing. • chess␣boxing n. A hybrid sport involving alternating rounds of chess and boxing. • CHESSBOXING n. a hybrid sport which combines the sport of boxing with games of chess in alternating rounds. |
| SUBCLIMAXES | • subclimaxes n. Plural of subclimax. • SUBCLIMAX n. a subordinate climax. |
| SUBCORTEXES | • subcortexes n. Plural of subcortex. • SUBCORTEX n. a part of the cortex. |
| CARBOXYLASES | • carboxylases n. Plural of carboxylase. • CARBOXYLASE n. an enzyme that catalyzes decarboxylation or carboxylation. |
| CHESSBOXINGS | • CHESSBOXING n. a hybrid sport which combines the sport of boxing with games of chess in alternating rounds. |
| EXCITABLENESS | • excitableness n. The quality of being excitable, excitability. • EXCITABLE n. able to be excited. |
| EXCUSABLENESS | • excusableness n. The quality of being excusable. • EXCUSABLE n. that can be excused. |
| EXECRABLENESS | • execrableness n. The quality of being execrable. • EXECRABLE n. detestable, wretched. |
| COCARBOXYLASES | • cocarboxylases n. Plural of cocarboxylase. • COCARBOXYLASE n. a coenzyme that is a pyrophosphate of thiamine and is important in metabolic reactions. |
| DECARBOXYLASES | • decarboxylases n. Plural of decarboxylase. • DECARBOXYLASE n. any of a group of enzymes that accelerate decarboxylation esp. of amino acids. |
| ISOCARBOXAZIDS | • ISOCARBOXAZID n. an antidepressant drug. |
| EXACERBESCENCES | • EXACERBESCENCE n. (archaic) exacerbation. |
| EXCITABLENESSES | • EXCITABLENESS n. EXCITABLE, able to be excited. |
| EXCUSABLENESSES | • EXCUSABLENESS n. EXCUSABLE, that can be excused. |
| EXECRABLENESSES | • EXECRABLENESS n. EXECRABLE, detestable, wretched. |
| INEXCUSABLENESS | • inexcusableness n. The quality of being inexcusable. • INEXCUSABLENESS n. the state of being inexcusable. |