| Akkordeonist | accordionist |
| Akkordeonistin | accordionist |
| Akkordeon | accordion |
| Akkordant | contractor gaffer governor subcontractor taker |
| Akkordfolge | chord progression |
| Akkadist | Akkadist |
| Akkordarbeit | piecework |
| Akkordlohn | piece wage piece-work wage piecework pay piecework rate task wage |
| Erfordernis | need demand requirement |
| Kolonist | colonist |
| Komponist | composer |
| Akkord | chord |
| Akkordeonspieler | accordionist |
| Akkretion | accretion |
| Makkaroni | macaroni |
| akkordieren | admit to something |
| Altkoreanisch | Old Korean |
| Koreanistik | Korean studies |
| Rekordernte | bumper crop |
| Kordon | cordon |