| Zelkove | zelkova |
| Zelkowe | zelkova |
| Zelkoua | zelkova |
| Zelkowa | zelkova |
| Alkove | alcove |
| Zelle | cell radio cell |
| Zelot | zealot |
| Elko | electrolytic capacitor |
| Melkite | Melkite |
| Selkie | selkie |
| Nelke | carnation pink clove |
| Alkov | alcove |
| Alkoven | alcove cubicle sleeper berth sleeping quarter recess |
| Zelda | Zelda |
| Ozelot | ocelot |
| Zellkern | nucleus cell nucleus |
| Zellulose | cellulose |
| Zelt | tent |
| Zelter | palfrey |
| zelten | camp |