| Kar | cirque |
| Kart | cart |
| Karl | Charles Carl |
| Karo | diamonds |
| karg | paltry stinted scant sparse meagre meager short penurious |
| Karer | Carian |
| Karin | Karin |
| Karäer | Karaite |
| Karas | Karas |
| Karat | carat karat |
| Karde | teasel teazel teazle |
| Karma | karma |
| Karok | Karok Karuk |
| Karre | cart |
| Karst | karst |
| Karte | card map chart menu ticket |
| Karaim | Karaim |
| Karait | Karaite |
| Karaïm | Karaim |
| Karela | bitter melon |