| Kotangens | cotangent |
| Tangens | tangent |
| Natangen | Natangia |
| krängen | heel careen list |
| Kontingent | contingent |
| kontingent | contingent |
| Ötingen | Œting |
| Kontingenz | contingency attunement |
| Konsens | consensus consent |
| Kotten | cottage |
| koten | defecate |
| kotieren | quote admit for quotation list measure |
| kotzen | puke barf throw up vomit spew |
| Rotauge | roach |
| notabene | nota bene |
| Fontange | fontange |
| Katanga | Katanga |
| Stanen | stanene |
| betanken | fuel |
| Butangas | butane butane gas |