| Singular | Plural | |||
|---|---|---|---|---|
| Caz | Articulat | Nearticulat | Articulat | Nearticulat |
| Nominativ | eutectoidul | eutectoid | eutectoidele | eutectoide |
| Acuzativ | eutectoidul | eutectoid | eutectoidele | eutectoide |
| Genitiv | eutectoidului | eutectoid | eutectoidelor | eutectoide |
| Dativ | eutectoidului | eutectoid | eutectoidelor | eutectoide |
| Vocativ | ||||