| knattern | crackle flap put-put rat-a-tat-tat |
| knatter | high |
| Knittern | crinkling |
| knittern | crease crinkle crumple wrinkle |
| knottern | complain |
| knausern | skimp economize |
| knabbern | nibble |
| Natter | adder colubrid |
| Blattern | smallpox |
| blättern | leaf through riffle flick through page through thumb flake flake off put down defoliate unleaf unleave |
| Flattern | shimmy |
| flattern | flutter |
| tattern | dodder |
| rattern | clatter judder rattle |
| Klettern | climbing |
| klettern | climb |
| Knitter | crease |
| Knistern | crackle |
| knistern | crackle |
| Knacken | snap |
| knacken | crack nap sleep |