| Singular | Plural | |
|---|---|---|
| Nominativ | hira, satira, iraeque, luira, patira, ira, iraque, agira | irae |
| Genitiv | irae, irai | irarum, irarumque |
| Dativ | irae, irai | rumpiris, iris, hiris, scabiris, indiris, tangiris, irabus, iruris, fleriris |
| Akkusativ | hilairam, tamiram, iram, iramque | iras, irasque, satiras |
| Ablativ | irad, hira, satira, iraeque, luira, patira, ira, iraque, agira | iruris, fleriris, rumpiris, iris, hiris, scabiris, indiris, tangiris, irabus |
| Vokativ | hira, satira, iraeque, luira, patira, ira, iraque, agira | irae |