| Chlorophyll | chlorophyll |
| Chloroprene | chloroprene |
| Chloroplast | chloroplast |
| chionophil | chionophilous |
| Chloroform | chloroform |
| Chloroquin | chloroquine |
| Choronym | choronym |
| Sporophyt | sporophyte |
| hydrophil | hydrophilic |
| homophil | homophile |
| Chordophon | chordophone |
| Eophyll | eophyll |
| Xanthophyll | xanthophyll |
| Chlorargyrit | chlorargyrite |
| Chlorat | chlorate |
| Chlordioxid | chlorine dioxide |
| Chlorit | chlorite |
| Chlorsäure | chloric acid |
| Chlor | chlorine |
| Chlorbombe | chlorine bomb |