Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | semiustus |
| Gen. | semiusti |
| Dat. | semiusto |
| Acc. | semiustum |
| Abl. | semiusto |
| Voc. | semiuste |
| PLURIEL |
| Nom. | semiusti |
| Gen. | semiustōrum |
| Dat. | semiustis |
| Acc. | semiustos |
| Abl. | semiustis |
| Voc. | semiusti |
| SINGULIER |
| Nom. | semiustă |
| Gen. | semiustae |
| Dat. | semiustae |
| Acc. | semiustam |
| Abl. | semiustā |
| Voc. | semiustă |
| PLURIEL |
| Nom. | semiustae |
| Gen. | semiustārum |
| Dat. | semiustis |
| Acc. | semiustas |
| Abl. | semiustis |
| Voc. | semiustae |
| SINGULIER |
| Nom. | semiustum |
| Gen. | semiusti |
| Dat. | semiusto |
| Acc. | semiustum |
| Abl. | semiusto |
| Voc. | semiustum |
| PLURIEL |
| Nom. | semiusta |
| Gen. | semiustōrum |
| Dat. | semiustis |
| Acc. | semiusta |
| Abl. | semiustis | |