| Singular | Plural | |
|---|---|---|
| Nominativ | armilausa | armilausae |
| Genitiv | armilausae, armilausai | armilausarum, armilausum |
| Dativ | armilausai, armilausae | armilausis, armilausabus |
| Akkusativ | armilausam | armilausas |
| Ablativ | armilausa, armilausad | armilausis, armilausabus |
| Vokativ | armilausa | armilausae |