| CRACKUPS | • crackups n. Plural of crackup. • CRACKUP n. a mental breakdown. |
| RUCKSACK | • rucksack n. A bag carried on the back or shoulder, supported by straps. • RUCKSACK n. a knapsack. |
| CRUMMACKS | • CRUMMACK n. (Gaelic) a crook, a stick with a curved head, also CROMACK, CRUMMOCK. |
| RUCKSACKS | • rucksacks n. Plural of rucksack. • RUCKSACK n. a knapsack. |
| BACKCOURTS | • backcourts n. Plural of backcourt. • BACKCOURT n. in lawn tennis, that part of the court lying behind the service line. |
| COCKALORUMS | • cockalorums n. Plural of cockalorum. • COCKALORUM n. boastful talk; a boastful and self-important person. |
| NUTCRACKERS | • nutcrackers n. Plural of nutcracker. • NUTCRACKER n. a bird of the crow family. |
| SALTCHUCKER | • saltchucker n. (Canada, informal, fishing) Someone who fishes in saltwater. • SALTCHUCKER n. (Canadian) a saltwater angler. |
| SALTCHUCKERS | • saltchuckers n. Plural of saltchucker. • SALTCHUCKER n. (Canadian) a saltwater angler. |
| BACKCOUNTRIES | • backcountries n. Plural of backcountry. • BACKCOUNTRY n. a remote rural region. |
| BLACKCURRANTS | • blackcurrants n. Plural of blackcurrant. • black-currants n. Plural of black-currant. • black␣currants n. Plural of black currant. |
| MUSSELCRACKER | • MUSSELCRACKER n. a large sea bream that feeds on shellfish. |
| UNDERCRACKERS | • undercrackers n. (UK, informal) Men’s underpants. • UNDERCRACKERS n. (slang) underwear. |
| COUNTERATTACKS | • counterattacks n. Plural of counterattack; alternative spelling of counter-attacks. • counterattacks v. Third-person singular simple present indicative form of counterattack; alternative spelling of counter-attacks. • counter-attacks n. Plural of counter-attack. |
| COXSACKIEVIRUS | • coxsackievirus n. Any of many enteroviruses that cause disease mostly in children. |
| MUSSELCRACKERS | • MUSSELCRACKER n. a large sea bream that feeds on shellfish. |