| Kastenform | tin |
| kastenförmig | boxy |
| Kuchenform | cake tin |
| Koseform | affectionate form familiar form |
| Kassenwart | treasurer |
| Kasten | box coffer cupboard |
| Austernfarm | oyster farm |
| Kostenart | cost element |
| kostenfrei | cost-free free of cost |
| kostenlos | free gratuitous free of charge |
| Gartentor | garden gate |
| rautenförmig | lozenge-shaped rhombic |
| Wellenform | waveform |
| Nebenform | variation variant by-form variety |
| tassenförmig | cup-shaped |
| konform | compliant conformable |
| Dauerform | living fossil |
| Passform | fit |
| Passivform | passive voice |
| Waterford | Waterford |