| -ei | -y |
| Tee-Ei | tea ball |
| Fabergé-Ei | Fabergé egg |
| Schnee-Eier | floating island |
| Gemüse-Eibisch | okra |
| Planck-Einheit | Planck unit |
| Henne-Ei-Problem | chicken-or-egg question |
| Fürst-Pückler-Eis | Neapolitan |
| Yttrium-Eisengranat | yttrium iron garnet |
| Primzahl-Eigenschaft | primality |
| Yttrium-Eisen-Granat | yttrium iron garnet |
| Bose-Einstein-Kondensat | Bose-Einstein condensate |
| aufgegeben-ein verlassenes Schiff | derelict |