| Kryptojudentum | crypto-Judaism |
| Kryptojude | crypto-Jew |
| Kryptojüdin | crypto-Jew |
| Kryptojudaismus | crypto-Judaism |
| Kryptozoikum | Cryptozoic |
| Kryptonym | cryptonym |
| Reformjudentum | Conservative Judaism |
| Judentum | Judaism Jewry |
| Kryptide | cryptid |
| Kryptogame | cryptogam |
| Kryptokratie | cryptocracy |
| Kryptoportikus | cryptoporticus |
| Kryptologe | cryptologist |
| Kryptomnesie | cryptomnesia |
| Krypton | krypton |
| Kryptonit | Kryptonite |
| Nomadentum | nomadism |
| Katholikentum | catholicity |
| Koproduzent | coproducer |
| Koproduzentin | coproducer |