| Klaps | clap |
| klapsen | fan |
| Klaas | Nick |
| Klaus | kloyz |
| Klacks | dollop bagatelle pod |
| Klapp- | folding |
| Klapsmühle | madhouse |
| Klara | Clara |
| klappe | cut |
| Klappe | flap mouth |
| Klage | lament complaint claim |
| Klamm | gorge ravine canyon |
| klamm | clammy cash-strapped |
| Klampe | cleat |
| Klan | clan |
| Klang | sound ring tone chord harmony |
| Klasse | class |
| klasse | great awesome |
| Klaue | claw cloven hoof |
| Klause | hermitage splash dam |