| Klausur | enclosure exam test |
| Klausner | anchorite hermit |
| Klaus | kloyz |
| Klause | hermitage splash dam |
| Klausel | clause |
| Knauser | miser |
| Lasur | glaze |
| Glasur | glaze enamel gloss varnish |
| Klamauk | ballyhoo noise |
| Klassik | classical music classical |
| klapsen | fan |
| Klaas | Nick |
| Klafter | fathom |
| Klammer | paper clip bracket parenthesis brace clamp |
| Klapper | rattle |
| Klaps | clap |
| Klasse | class |
| klasse | great awesome |
| Klassem | classeme |
| Klatsch | gossip |