| Koalitionsrechner | coalition builder |
| Koalitionspartner | coalition partner |
| Kollisionsrecht | private international law |
| Koalitionsvertrag | coalition agreement |
| Konditionierer | conditioner |
| traditionsreich | rich in tradtion tradition-rich |
| Variationsrechnung | calculus of variations |
| Analogrechner | analog computer |
| Koalition | coalition |
| Additionszeichen | plus sign |
| konditionieren | condition |
| Traditionsschiff | traditional ship |
| Evolutionslehre | evolutionary theory |
| Retentionsrecht | lien |
| Rotationsbrache | fallow |
| kollationieren | collate |
| Ionisationstechnik | Ionisation technique ionization technique |
| Konvektionsregen | convectional rainfall |
| Rotationsachse | axis of rotation |
| Hoheitsrechte | regalia |