| Chirurgin | surgeon |
| Chirurgie | surgery |
| Chirurg | surgeon |
| chirurgisch | surgical |
| Chinidin | quinidine |
| Chilenin | Chilean |
| Chinesin | Chinese |
| Chinin | quinine |
| Chinolin | quinoline |
| Chitin | chitin |
| Hirtin | herder |
| Nauruerin | Nauruan |
| Mikrurgie | micrurgy |
| Liturgik | liturgics |
| Liturgie | liturgy |
| Herzogin | duchess |
| Archivarin | archivist |
| Chigong | qigong |
| Chihuahua | Chihuahua chihuahua |
| Chikago | Chicago |