| Konstante | constant |
| Konstanze | Constance |
| konstant | constant constantly |
| Konstantin | Constantine |
| Konstanz | constancy Constance |
| Konstanza | faithfulness |
| Constanze | Constance |
| Gaskonstante | gas constant |
| könnte | might |
| Konsonant | consonant |
| Konsorte | consortium member |
| Konstituente | constituent |
| Kontakt | contact |
| Kronstadt | Brașov |
| Wohnstätte | dwelling |
| instant | instant |
| Großtante | great-aunt grand-aunt |
| Kastanie | chestnut tree chestnut |
| Fontange | fontange |
| Fontäne | fountain jet |