| BLACKJACKS | • blackjacks n. Plural of blackjack. • blackjacks v. Third-person singular simple present indicative form of blackjack. • Blackjacks n. Plural of Blackjack. |
| CRACKAJACK | • crackajack adj. Alternative spelling of crackerjack. • crackajack n. Alternative spelling of crackerjack. • crack-a-jack adj. Alternative spelling of crackerjack. |
| JACKKNIFED | • jackknifed v. Simple past tense and past participle of jackknife. • jack-knifed v. Simple past tense and past participle of jack-knife. • JACKKNIFE v. to fold up like a jackknife. |
| JACKKNIFES | • jackknifes v. Third-person singular simple present indicative form of jackknife. • jack-knifes v. Third-person singular simple present indicative form of jack-knife. • JACKKNIFE v. to fold up like a jackknife. |
| JACKKNIVES | • jackknives n. Plural of jackknife. • jack-knives n. Plural of jack-knife. • JACKKNIFE n. a large clasp knife. |
| JAMBOKKING | • jambokking v. Present participle of jambok. • JAMBOK v. (South African) to beat with a rhinoceros-hide whip, also SJAMBOK. |
| SJAMBOKKED | • sjambokked v. Simple past tense and past participle of sjambok. • SJAMBOK v. (South African) to beat with a rhinoceros-hide whip, also JAMBOK. |
| SKIKJORERS | • SKIKJORER n. one who engages in the sport of skijoring, also SKIJORER, SKIORER. |
| SKIKJORING | • SKIKJORING n. (Norwegian) the sport of being drawn on skis over snow by horse or motor, also SKIJORING, SKIORING. |
| SKYJACKERS | • skyjackers n. Plural of skyjacker. • SKYJACKER n. one who skyjacks, hijacks an aeroplane. |
| SKYJACKING | • skyjacking v. Present participle of skyjack. • skyjacking n. The kidnapping of the passengers of an airplane by threat of force. The hijacking of an airplane, especially… • SKYJACKING n. the sport of jumping by parachute. |
| SMOKEJACKS | • smokejacks n. Plural of smokejack. • smoke␣jacks n. Plural of smoke jack. • SMOKEJACK n. a contrivance for turning a spit by means of a fly or wheel moved by the current of ascending air in a chimney. |