Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | diadematus |
| Gen. | diademati |
| Dat. | diademato |
| Acc. | diadematum |
| Abl. | diademato |
| Voc. | diademate |
| PLURIEL |
| Nom. | diademati |
| Gen. | diadematōrum |
| Dat. | diadematis |
| Acc. | diadematos |
| Abl. | diadematis |
| Voc. | diademati |
| SINGULIER |
| Nom. | diademată |
| Gen. | diadematae |
| Dat. | diadematae |
| Acc. | diadematam |
| Abl. | diadematā |
| Voc. | diademată |
| PLURIEL |
| Nom. | diadematae |
| Gen. | diadematārum |
| Dat. | diadematis |
| Acc. | diadematas |
| Abl. | diadematis |
| Voc. | diadematae |
| SINGULIER |
| Nom. | diadematum |
| Gen. | diademati |
| Dat. | diademato |
| Acc. | diadematum |
| Abl. | diademato |
| Voc. | diadematum |
| PLURIEL |
| Nom. | diademata |
| Gen. | diadematōrum |
| Dat. | diadematis |
| Acc. | diademata |
| Abl. | diadematis | |