| Kausalnexus | causal connection |
| Kausalismus | causalism |
| Kaukasus | Caucasus Caucasus Mountains |
| Kausalität | causality |
| kausal | causal |
| Ausonius | Ausonius |
| Lausanne | Lausanne |
| Mausoleum | mausoleum |
| Kaukasierin | Caucasian |
| Kaumagen | gizzard |
| Kausche | thimble |
| Kaufhaus | department store |
| Kaufpreis | buying price purchase price |
| Kaukasier | Caucasian |
| Kaunas | Kaunas |
| Kausaladverb | adverb of reason |
| Kausativ | causative |
| kaudal | caudal |
| Ausfalter | foldout |
| Ausfluss | spout flight bandwidth outcome |