| knallbunt | garish |
| Knallen | snap |
| knallen | bang slam |
| Knalltüte | nitwit |
| knallhart | tough |
| Knackpunkt | crux |
| Knallbonbon | Christmas cracker |
| Knallgas | oxyhydrogen |
| Knäblein | little boy |
| knallig | brash |
| Knacklaut | glottal stop |
| Knall | bang |
| Knaller | firecracker |
| Fällung | felling |
| Stallung | stabling |
| Allbuch | encyclopedic dictionary |
| Fallout | fall-out |
| Kallus | callus |
| Wallung | flush |
| krallen | clamp |