| Nominativ | stabilis, stabilisque, stabile | stabilia, stabiliaque, conistabiles, stabiles |
| Genitiv | stabilis, stabilisque | stabilum, stabilium |
| Dativ | stabilibat, stabilitat, stabilimem, stabiliter, stabiliores, stabiliusque, stabili, stabilique | stabilibus |
| Akkusativ | stabile, stabilem | stabilia, stabilis, stabiliaque, stabilisque, conistabiles, stabiles |
| Ablativ | stabili, stabilique, stabilibat, stabile, stabilitat, stabilimem, stabiliter, stabiliores, stabiliusque | stabilibus |
| Vokativ | stabilis, stabilisque, stabile | stabilia, stabiliaque, conistabiles, stabiles |
