| Zet | zee |
| Zeta | zeta |
| Zett | zed zee |
| Zetta- | zetta- |
| Zettel | note slip of paper |
| zetern | complain |
| Azetat | acetate |
| Eszett | eszett |
| Azeton | acetone |
| Azetyl | acetyl |
| Plazet | placet |
| Zettabyte | zettabyte |
| Alzette | Alzette |
| Terzett | trio |
| Gazette | gazette |
| Gezeter | clamor |
| Myzetom | mycetom mycetome mycetoma |
| Zettelbaum | warper's beam |
| Azetylen | acetylene |
| Konzetti | extended metaphor |