| BLACKGUARDISMS | • blackguardisms n. Plural of blackguardism. • BLACKGUARDISM n. being a blackguard. |
| DOUBLESPEAKERS | • doublespeakers n. Plural of doublespeaker. • DOUBLESPEAKER n. one who engages in doublespeak. |
| GROUNDBREAKERS | • groundbreakers n. Plural of groundbreaker. • GROUNDBREAKER n. one that innovates. |
| GROUNDSKEEPERS | • groundskeepers n. Plural of groundskeeper. • GROUNDSKEEPER n. a person who cares for the grounds of a usually large property (as a sports field). |
| HYDRAULICKINGS | • HYDRAULICKING n. the act of excavating with powerful jets of water. |
| KETTLEDRUMMERS | • kettledrummers n. Plural of kettledrummer. • KETTLEDRUMMER n. one who plays the kettledrums. |
| KNUCKLEDUSTERS | • knuckledusters n. Plural of knuckleduster. • knuckle-dusters n. Plural of knuckle-duster. • knuckle␣dusters n. Plural of knuckle duster. |
| LEUKODYSTROPHY | • leukodystrophy n. (Medicine) Any of a group of disorders characterized by progressive degeneration of the white matter… • LEUKODYSTROPHY n. any of several genetically determined diseases characterized by progressive degeneration of myelin in the brain, spinal cord, and peripheral nerves. |
| NEUROFEEDBACKS | • NEUROFEEDBACK n. a therapy technique that presents the user with realtime feedback on brainwave activity. |
| QUARTERDECKERS | • QUARTERDECKER n. a stickler for naval etiquette. |
| SKULLDUGGERIES | • skullduggeries n. Plural of skullduggery. • SKULLDUGGERY n. underhand dealing, trickery, also SCULDUGGERY, SKULDUGGERY. |
| THUNDERSTRIKES | • thunderstrikes v. Third-person singular simple present indicative form of thunderstrike. • THUNDERSTRIKE v. to strike dumb. |
| THUNDERSTROKES | • thunderstrokes n. Plural of thunderstroke. • THUNDERSTROKE n. a stroke of or as if of lightning with the attendant thunder. |
| UNKINDLINESSES | • UNKINDLINESS n. the state of being unkindly. |