Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | ruinosus |
| Gen. | ruinosi |
| Dat. | ruinoso |
| Acc. | ruinosum |
| Abl. | ruinoso |
| Voc. | ruinose |
| PLURIEL |
| Nom. | ruinosi |
| Gen. | ruinosōrum |
| Dat. | ruinosis |
| Acc. | ruinosos |
| Abl. | ruinosis |
| Voc. | ruinosi |
| SINGULIER |
| Nom. | ruinosă |
| Gen. | ruinosae |
| Dat. | ruinosae |
| Acc. | ruinosam |
| Abl. | ruinosā |
| Voc. | ruinosă |
| PLURIEL |
| Nom. | ruinosae |
| Gen. | ruinosārum |
| Dat. | ruinosis |
| Acc. | ruinosas |
| Abl. | ruinosis |
| Voc. | ruinosae |
| SINGULIER |
| Nom. | ruinosum |
| Gen. | ruinosi |
| Dat. | ruinoso |
| Acc. | ruinosum |
| Abl. | ruinoso |
| Voc. | ruinosum |
| PLURIEL |
| Nom. | ruinosa |
| Gen. | ruinosōrum |
| Dat. | ruinosis |
| Acc. | ruinosa |
| Abl. | ruinosis | |