| Klinkenschalter | latch |
| Ticketschalter | ticket booth |
| Klinkenstecker | phone jack stereo jack |
| Krankenschwester | nurse |
| Wissenschafter | scientist |
| Stufenschalter | multi position switch on-load tap-changer tap changer |
| Trennschalter | disconnector |
| Kippschalter | toggle switch |
| eingeschaltet | online |
| Kinderschänder | child molester |
| Lichtschalter | light switch |
| Live-Schalte | live link-up live remote live shot |
| Klinkenputzer | door-to-door salesman |
| Linsenraster | lenticular |
| Linienrichter | linesman assistant referee |
| Linkshänder | left-hander lefty southpaw |
| Knochenschaber | xyster |
| Orangenschale | orange peel |
| Seifenschale | soap dish |
| Zwischenschalten | interposition |