| Konsument | consumer |
| Kondiment | condiment |
| Konsumgut | final good |
| Monument | monument |
| Konkrement | calculus |
| Konvent | convent |
| Konkurrent | competitor |
| Konsens | consensus consent |
| Konsonant | consonant |
| Konspekt | summary |
| Konsulat | consulate |
| Konsum | consumption |
| Kontinent | continent |
| konkludent | conclusive implied |
| konsequent | consequential forceful |
| konsistent | consistent |
| konstant | constant constantly |
| Prosument | prosumer |
| Dokument | document |
| Posament | trimming lacework passament passement |