Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | inbecillis |
| Gen. | inbecillis |
| Dat. | inbecilli |
| Acc. | inbecillem |
| Abl. | inbecilli |
| Voc. | inbecillis |
| PLURIEL |
| Nom. | inbecilles |
| Gen. | inbecillĭum |
| Dat. | inbecillĭbus |
| Acc. | inbecilles |
| Abl. | inbecillĭbus |
| Voc. | inbecilles |
| SINGULIER |
| Nom. | inbecillis |
| Gen. | inbecillis |
| Dat. | inbecilli |
| Acc. | inbecillem |
| Abl. | inbecilli |
| Voc. | inbecillis |
| PLURIEL |
| Nom. | inbecilles |
| Gen. | inbecillĭum |
| Dat. | inbecillĭbus |
| Acc. | inbecilles |
| Abl. | inbecillĭbus |
| Voc. | inbecilles |
| SINGULIER |
| Nom. | inbecille |
| Gen. | inbecillis |
| Dat. | inbecilli |
| Acc. | inbecille |
| Abl. | inbecilli |
| Voc. | inbecille |
| PLURIEL |
| Nom. | inbecillĭa |
| Gen. | inbecillĭum |
| Dat. | inbecillĭbus |
| Acc. | inbecillĭa |
| Abl. | inbecillĭbus | |