| Celluloid | celluloid |
| Zelluloid | celluloid |
| Cellulose | cellulose |
| Cellulite | cellulite |
| Tellurid | telluride |
| Zellulose | cellulose |
| Cellistin | cellist |
| Cello | cello |
| zellulär | cellular |
| Ellipsoid | ellipsoid |
| Couloir | couloir |
| Kolloid | colloid |
| Reptiloid | reptiloid |
| Alkaloid | alkaloid |
| Keloid | keloid |
| Metalloid | metalloid |
| euploid | euploid |
| Plutoid | plutoid |
| Cellophan | cellophane |
| Cellist | cellist violoncellist cello player |