| zellulär | cellular |
| Zellglas | cellophane |
| Zelluloid | celluloid |
| Zellulose | cellulose |
| Tellur | tellurium |
| hellblau | light blue |
| Zirkular | circular letter |
| regulär | regular |
| Zelda | Zelda |
| Zelkoua | zelkova |
| Zelkowa | zelkova |
| Zellgift | cytotoxin |
| Zelle | cell radio cell |
| Zellkern | nucleus cell nucleus |
| Zellophan | cellophane |
| Zellplasma | cytoplasm |
| Zellwand | cell wall |
| Zelter | palfrey |
| Zeltlager | tent camp |
| Celluloid | celluloid |