| CRACKERJACKS | • crackerjacks n. Plural of crackerjack. • cracker␣jacks n. (English pluralia tantum) Popcorn coated in molasses. • Cracker␣Jacks n. Plural of Cracker Jack. |
| JACKASSERIES | • jackasseries n. Plural of jackassery. • JACKASSERY n. being a jackass. |
| JACKHAMMERED | • jackhammered v. Simple past tense and past participle of jackhammer. • JACKHAMMER v. to hammer with a jackhammer. |
| JAILBREAKERS | • jailbreakers n. Plural of jailbreaker. • JAILBREAKER n. one who escapes from jail. |
| JAILBREAKING | • jailbreaking v. Present participle of jailbreak. • JAILBREAK v. to free from jail, also GAOLBREAK. |
| JINRICKSHAWS | • jinrickshaws n. Plural of jinrickshaw. • JINRICKSHAW n. (Japanese) a small, two-wheeled, hooded vehicle drawn by one more men, also JINRICKSHA, JINRIKISHA, JINRIKSHA, RICKSHA, RICKSHAW, RIKISHA, RIKSHAW. |
| JOURNEYWORKS | • JOURNEYWORK n. work done by a journeyman. |
| JUNKETEERING | • junketeering v. Present participle of junketeer. • JUNKETEER v. to engage in junketeering. |
| KATZENJAMMER | • katzenjammer n. A hangover. • katzenjammer n. Jitters; discord; confusion. • katzenjammer n. Depression. |
| LUMBERJACKET | • lumberjacket n. A lumberjack shirt. • lumber␣jacket n. Alternative spelling of lumberjacket. • LUMBERJACKET n. a man's jacket, usually in bold-patterned heavy material. |
| PERJINKITIES | • PERJINKITY n. (Scots) a nicety. |
| RIJKSDAALERS | • RIJKSDAALER n. (Dutch) a small Dutch silver coin, also RIGSDALER. |
| STOCKJOBBERS | • stockjobbers n. Plural of stockjobber. • stock-jobbers n. Plural of stock-jobber. • STOCKJOBBER n. a wholesale dealer in stocks and shares. |
| STOCKJOBBERY | • STOCKJOBBERY n. the profession of stockjobber. |
| STRAITJACKET | • straitjacket n. A jacket-like garment with very long sleeves which can be secured in place, thus preventing the wearer… • straitjacket n. (Figurative) Any situation seen as confining or restricting. • straitjacket v. (Literally) To put someone into a straitjacket. |