| Kollar | collar |
| Dollar | dollar |
| kollern | gobble |
| Kola | Kola Peninsula |
| Kolja | Nick |
| Kollaps | collapse fainting syncope |
| Kolleg | college |
| Kollo | packing unit |
| Kolter | doona |
| Kölner | Cologne inhabitant of Cologne native of Cologne |
| Molla | mullah |
| Völler | glutton |
| voller | full of |
| Böller | firecracker |
| Holler | elder |
| Korollar | corollary |
| Poller | bollard |
| Roller | scooter kick scooter Harzer |
| Söller | roof terrace roof-deck attic |
| holla | blimey |