| Kung-Fu | kung fu |
| kungeln | intrigue |
| Kuna | kuna |
| Kungurium | Kungurian |
| Kunkel | distaff |
| kundtun | communicate announce |
| Kunde | customer client purchaser tidings |
| Kundin | customer client clientess |
| Kunene | Cunene |
| Kunst | art |
| Kunstflug | aerobatics stunt flying |
| kundig | knowledgeable |
| künftig | future upcoming forthcoming |
| -ung | -ing |
| Junge! | wow |
| Jungs | boy |
| Mungo | mongoose |
| Ungwar | Uzhhorod |
| jungen | pup |
| jünger | junior |
| Jünger | Apostle disciple apostle |