| Jackpot | stake jackpot |
| Jackett | jacket |
| Jacht | yacht |
| Jacke | jacket coat |
| Jaconet | jaconet |
| Sackbut | sackbut |
| Sackhof | Saka |
| nackt | naked nude bare bald mere |
| Cockpit | cockpit |
| Jackalope | jackalope |
| Jacobi- | Jacobian |
| Ajaccio | Ajaccio |
| Jackstag | jackstay |
| Jacuzzi | Jacuzzi |
| Backen | baking cheek |
| backen | bake stick |
| Bracket | bracket |
| Gackern | cluck |
| gackern | cluck cackle gaggle |
| Hackler | worker |