| Nominativ | cephalargicum, cephalargicum, cephalargica, cephalargicus, cephalargicus, cephalargica | cephalargicae, cephalargicae, cephalargici, cephalargici, cephalargica, cephalargica |
| Genitiv | cephalargicae, cephalargicae, cephalargici, cephalargici, cephalargici, cephalargici | cephalargicorum, cephalargicorum, cephalargicorum, cephalargicarum, cephalargicorum, cephalargicarum |
| Dativ | cephalargico, cephalargico, cephalargico, cephalargicae, cephalargico, cephalargicae | cephalargicis, cephalargicis |
| Akkusativ | cephalargicam, cephalargicam, cephalargicum, cephalargicum, cephalargicum, cephalargicum | cephalargica, cephalargica, cephalargicos, cephalargicas, cephalargicos, cephalargicas |
| Ablativ | cephalargico, cephalargico, cephalargico, cephalargico, cephalargica, cephalargica | cephalargicis, cephalargicis |
| Vokativ | cephalargice, cephalargicum, cephalargice, cephalargicum, cephalargica, cephalargica | cephalargica, cephalargicae, cephalargicae, cephalargici, cephalargici, cephalargica |
