| Tryptophan | tryptophan tryptophane |
| Krypton | krypton |
| Triptoton | triptote |
| Trophäe | trophy tropæum |
| Kryptogame | cryptogam |
| Kryptojude | crypto-Jew |
| Kryptojüdin | crypto-Jew |
| Krypta | crypt |
| Kryptologe | cryptologist |
| Kryptonit | Kryptonite |
| Kryptonym | cryptonym |
| krypto- | crypto- |
| Glyptothek | Glyptotheque |
| Kleptoman | kleptomaniac |
| Leptotän | leptotene |
| Treptow | Treptow |
| tipptopp | tiptop |
| Aerophon | aerophone |
| Cellophan | cellophane |
| Dystrophin | dystrophin |