| JASPERISE | • JASPERISE v. to turn into, or cause to resemble, jasper, also JASPERIZE. |
| PULSEJETS | • pulsejets n. Plural of pulsejet. • pulse␣jets n. Plural of pulse jet. • PULSEJET n. in jet propulsion, an intermittent jet, also PULSOJET. |
| SUPERJETS | • superjets n. Plural of superjet. • SUPERJET n. a type of jet airplane. |
| JASPERIEST | • JASPERY adj. of or like jasper, also JASPEROUS, JASPIDEAN, JASPIDEOUS. |
| JASPERISED | • JASPERISE v. to turn into, or cause to resemble, jasper, also JASPERIZE. |
| JASPERISES | • JASPERISE v. to turn into, or cause to resemble, jasper, also JASPERIZE. |
| JASPERIZES | • jasperizes v. Third-person singular simple present indicative form of jasperize. • JASPERIZE v. to turn into, or cause to resemble, jasper, also JASPERISE. |
| JIMPNESSES | • JIMPNESS n. (Scots) slenderness. |
| JASPERWARES | • jasperwares n. Plural of jasperware. • JASPERWARE n. goods made of jasper. |
| JEOPARDISES | • jeopardises v. Third-person singular simple present indicative form of jeopardise. • JEOPARDISE v. to expose to loss or injury, also JEOPARDIZE. |
| JUMPINESSES | • jumpinesses n. Plural of jumpiness. • JUMPINESS n. the state of being jumpy. |
| JACKANAPESES | • jackanapeses n. Plural of jackanapes. • jack-a-napeses n. Plural of jack-a-napes. • JACKANAPES n. an impudent child; a conceited fellow. |
| JOSEPHINITES | • JOSEPHINITE n. a mineral found only at Jospehine Creek in Oregon. |
| SERJEANTSHIP | • serjeantship n. Obsolete form of sergeantship. • SERJEANTSHIP n. the office of serjeant. |
| STEEPLEJACKS | • steeplejacks n. Plural of steeplejack. • STEEPLEJACK n. a person who repairs steeples and high chimneys. |
| JAPONAISERIES | • japonaiseries n. Plural of japonaiserie. • JAPONAISERIE n. (French) art or craft in the Japanese style. |
| SERJEANTSHIPS | • serjeantships n. Plural of serjeantship. • SERJEANTSHIP n. the office of serjeant. |
| JURISPRUDENCES | • jurisprudences n. Plural of jurisprudence. • JURISPRUDENCE n. the science or philosophy of law. |
| PREJUDICIALNESS | • prejudicialness n. The quality of being prejudicial. • PREJUDICIAL n. tending to injure or impair. |
| SUPERMAJORITIES | • supermajorities n. Plural of supermajority. • super-majorities n. Plural of super-majority. • SUPERMAJORITY n. a majority (as two-thirds or three-fifths) greater than a simple majority. |