| Kläger | plaintiff |
| Klagen | lament |
| klagen | wail lament whinge complain sue bring an action go to court |
| Klage | lament complaint claim |
| Lager | warehouse campsite camp deposit bearing support |
| klagend | plaintive |
| Ankläger | accuser prosecutor |
| Klafter | fathom |
| Klammer | paper clip bracket parenthesis brace clamp |
| Klapper | rattle |
| Klaue | claw cloven hoof |
| Klavier | piano |
| klar | clear lucid obvious ready of course |
| klauen | swipe pinch nick steal shoplift snitch |
| klären | clarify clear settle purge treat |
| Blage | brat |
| Lage | location position layer situation medley quire bed |
| Plage | plague scourge |
| lagern | store keep camp encamp |
| plagen | plague |