What's the difference between bouncing and jouncing?

Bouncing

Definition:

(p. pr. & vb. n.) of Bounce
(a.) Stout; plump and healthy; lusty; buxom.
(a.) Excessive; big.

Example Sentences:

(1) Many hope this week's photocalls with the two men will be a recruiting aid and provide a desperately needed bounce in the polls.
(2) "I felt so relaxed today, I wasn't bouncing off the walls ready to race.
(3) Officials at the ONS said it was hard to assess the full impact of June's additional public holiday on GDP in the second quarter, but officials expect a bounce back from the loss of production in the third quarter, when the London Olympics should also provide a boost to activity.
(4) Photograph: Geektime The same developer’s Red Bouncing Ball Spikes game has also been doing well on the App Store, although as yet Flying Cyrus fever hasn’t spread to Android – the game has been installed less than 5,000 times according to its Google Play store page.
(5) Salmond also made a tacit admission that the "Brown bounce" – the prime minister's success in rebuilding voters' confidence during the financial crisis – had been a factor.
(6) And then the ball is in Caballero's hands.At the other end, Courtois beats away an awkward, bouncing drive from long range.
(7) Besides, his tax cuts are already factored in with voters.” The Tories had no bounce when Cameron first sprung these tax cuts.
(8) Radio 3's commitment to bring the BBC Proms to a wider audience has been rewarded as the network bounces back above the 2 million mark."
(9) The Labour leader Ed Miliband has maintained his post-conference speech bounce in the polls, with an 11-point lead.
(10) Despite the spring-heeled bounce in their hair-raising hardcore storm – and their productive affair with Funkmaster George Clinton – the Peppers’ soul stew remains predominantly, ragingly punky.
(11) Although Obama's campaign team played down the chances of Obama securing a poll bounce from the Democratic convention, beginning Tuesday, it is privately hoping he can open up a significant lead after months in which the two have been tied in the polls.
(12) Southampton's manager Mauricio Pochettino praised his side's ability to bounce back from adversity.
(13) Too many people had been asked if they would be interested in joining for it to remain secret for long Plans for the Hatton Garden job were bouncing around for 18 months.
(14) She served four double-faults at around 30mph and could hardly bounce the ball.
(15) But international analysts have called the recovery a dead cat bounce – and the leadership’s reputation with its own people for sound management, along with the promise for international investors that the government was on track for overdue economic reforms, has suffered a serious blow.
(16) However, analysts said that with construction also weak, there was little sign that the recession-hit UK is bouncing back strongly.
(17) She bounced back into the charts in 1989 with Another Place and Time, overseen by the British producers Stock, Aitken and Waterman, and the single This Time I Know It's for Real was a major international success.
(18) Charity leaders accept that circumstances aren’t changing anytime soon, so they’re bouncing back; building great teams that support great services.
(19) Of the three relegated clubs, Norwich have adjusted best to the Championship and, Alex Neil having replaced Neil Adams as manager in January, are challenging for a bounce-back promotion.
(20) His right-foot effort was miscued but the ball bounced conveniently for Evans, running in at the far post, to beat Mannone from close range.