| Kulanz | ex gratia fair dealing obligingness |
| kulant | accommodating obliging |
| Kulak | kulak |
| Eulan | moth repellent mothproofing agent |
| Ulan | uhlan |
| Kurland | Courland |
| Bilanz | balance sheet balance outcome result stocktaking survey record |
| Glanz | brightness radiance lustre splendor |
| Klan | clan |
| Klang | sound ring tone chord harmony |
| Kranz | wreath chaplet crown cog anthology |
| Fäkulenz | feculence |
| Kulakin | kulak |
| Kult- | cult |
| Kuli | ballpoint pen biro coolie |
| Kuller | marble skid wheel |
| Kult | cult |
| Kultur | culture civilization |
| Kultus | cult |
| Okular | eyepiece ocular |
| okular | ocular |