| Nominativ | calamitosus, calamitosa, calamitosum | calamitosae, calamitosi, calamitosa |
| Genitiv | calamitosae, calamitosi, calamitosi | calamitosarum, calamitosorum, calamitosorum |
| Dativ | calamitosae, calamitoso, calamitoso | calamitosissimi, calamitosissimum, calamitosissimus, calamitosis, calamitosissima |
| Akkusativ | calamitosum, calamitosum, calamitosam, calamitosamque | calamitosas, calamitosos, calamitosa |
| Ablativ | calamitoso, calamitoso, calamitosa | calamitosissima, calamitosissimi, calamitosissimum, calamitosissimus, calamitosis |
| Vokativ | calamitose, calamitosa, calamitosum | calamitosae, calamitosi, calamitosa |
