| knack | crack |
| Knacks | crack |
| knacks | crack |
| Knacki | jailbird lag |
| Knacken | snap |
| knacken | crack nap sleep |
| Knacker | buster |
| knackig | firm |
| knacksen | crack |
| Knacklaut | glottal stop |
| Snack | snack snack food |
| Knackpunkt | crux |
| Knackwurst | knackwurst |
| Knapp | heel |
| knapp | succinct terse tight short |
| Knabe | knave boy lad |
| Knackarsch | tight bum |
| Knall | bang |
| Knast | detention custodial sentence imprisonment prison sentence slammer clink prison can gaol jail gnarl burl hunger |
| Knauf | knob |