Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | montuosus |
| Gen. | montuosi |
| Dat. | montuoso |
| Acc. | montuosum |
| Abl. | montuoso |
| Voc. | montuose |
| PLURIEL |
| Nom. | montuosi |
| Gen. | montuosōrum |
| Dat. | montuosis |
| Acc. | montuosos |
| Abl. | montuosis |
| Voc. | montuosi |
| SINGULIER |
| Nom. | montuosă |
| Gen. | montuosae |
| Dat. | montuosae |
| Acc. | montuosam |
| Abl. | montuosā |
| Voc. | montuosă |
| PLURIEL |
| Nom. | montuosae |
| Gen. | montuosārum |
| Dat. | montuosis |
| Acc. | montuosas |
| Abl. | montuosis |
| Voc. | montuosae |
| SINGULIER |
| Nom. | montuosum |
| Gen. | montuosi |
| Dat. | montuoso |
| Acc. | montuosum |
| Abl. | montuoso |
| Voc. | montuosum |
| PLURIEL |
| Nom. | montuosa |
| Gen. | montuosōrum |
| Dat. | montuosis |
| Acc. | montuosa |
| Abl. | montuosis | |