| Nominativ | arapax, araeque, ararare, ara, sisara, araricum, patara, arabio, isara, clamara, tatara, aranae, aratorque, aranes | prarae, arae, arcolae, arelli |
| Genitiv | arelli, arai, arcolae, arelli, prarae, arae | liciarum, arum, expetentiarum, favearum, ineptiarum, acoluthiarum, ararum, calendariarum, petroniarum |
| Dativ | prarae, arae, arai, arcolae | aristonis, arinis, aris, aesaris, aristus, doliaris, arisque, sicaris, afficaris, baliaris, aristone, aristonem, pataris, arabus, aristoni, latiaris |
| Akkusativ | aram, aramque | staras, aras, arasque |
| Ablativ | aranes, arapax, araeque, ararare, ara, sisara, araricum, patara, arabio, isara, clamara, tatara, aranae, arad, aratorque | aristonis, arinis, aris, aesaris, aristus, doliaris, arisque, sicaris, afficaris, baliaris, aristone, aristonem, pataris, arabus, aristoni, latiaris |
| Vokativ | arapax, araeque, ararare, ara, sisara, araricum, patara, arabio, isara, clamara, tatara, aranae, aratorque, aranes | arelli, prarae, arae, arcolae |
