| Eukatastrophe | eucatastrophe |
| Katastrophe | catastrophe calamity disaster |
| Flutkatastrophe | flood disaster |
| Katastrophen- | catastrophic |
| Naturkatastrophe | natural disaster |
| katastrophal | disastrous |
| Anastrophe | anastrophe |
| Klimakatastrophe | climate disaster |
| Katatonie | catatonia |
| Europastraße | E-road European road |
| Apostroph | apostrophe |
| Strophe | stanza stave |
| enantiotrope | enantiotropic |
| Autotrophie | autotrophy |
| autotroph | autotroph |
| Eukaryote | eukaryote |
| Lukaskirche | St Luke's Church |
| Katasteramt | cadastre |
| Kathstrauch | khat |
| Katachrese | catachresis |