| Akolyth | acolyte |
| Anakoluth | anacoluthon |
| Kölsch | Kölsch Colognian |
| kölsch | Colonian |
| Dakota | Dakota |
| Jakobite | Jacobite |
| Takonit | taconite |
| Akkolade | accolade |
| Kolk | scour |
| Skolius | amphibrach |
| Kola | Kola Peninsula |
| Kolben | club mace piston butt spadix flask |
| Kolik | colic |
| Kolja | Nick |
| Kollar | collar |
| Kolleg | college |
| Kollo | packing unit |
| Kolon | colon |
| Koloss | colossus |
| Kolter | doona |