| JANTIEST | • JANTY adj. briskly self-assured, also JAUNTY, JANTEE, JAUNTEE. |
| JETTIEST | • jettiest adj. Superlative form of jetty: most jetty. • JETTY adj. jet black in colour. |
| JETTISON | • jettison n. (Uncountable, collective) Items that have been or are about to be ejected from a boat or balloon. • jettison n. (Countable) The action of jettisoning items. • jettison v. To eject from a boat, submarine, aircraft, spaceship or hot-air balloon, so as to lighten the load. |
| JETTYING | • jettying v. Present participle of jetty. • jettying n. A technique used in mediaeval timber-frame buildings in which an upper floor projects beyond the dimensions… • JETTY v. to jut out, also JUTTY. |
| JITTERED | • jittered v. Simple past tense and past participle of jitter. • JITTER v. to fidget. |
| JOLTIEST | • joltiest adj. Superlative form of jolty: most jolty. • JOLTY adj. in a jolting manner. |
| JOTTIEST | • JOTTY adj. written down quickly. |
| JOTTINGS | • jottings n. Plural of jotting. • JOTTING n. a brief note. |
| JUTTIEST | • JUTTY adj. jutting out. |
| JUTTYING | • juttying v. Present participle of jutty. • JUTTY v. to stick out. |
| MULTIJET | • multijet adj. Of or pertaining to multiple jets (spouts or nozzles). • multijet adj. (Physics) Of or pertaining to multiple jets (narrow cones of particles). • MULTIJET adj. having more than two jets. |
| TJANTING | • tjanting n. A pen-like tool used to apply liquid wax in the batik process. • TJANTING n. (Indonesian) a small tool used for applying hot wax to fabric in batik. |
| TWINJETS | • twinjets n. Plural of twinjet. • TWINJET n. an aircraft with two jet engines. |