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