Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | idoneus |
| Gen. | idonei |
| Dat. | idoneo |
| Acc. | idoneum |
| Abl. | idoneo |
| Voc. | idonee |
| PLURIEL |
| Nom. | idonei |
| Gen. | idoneōrum |
| Dat. | idoneis |
| Acc. | idoneos |
| Abl. | idoneis |
| Voc. | idonei |
| SINGULIER |
| Nom. | idoneă |
| Gen. | idoneae |
| Dat. | idoneae |
| Acc. | idoneam |
| Abl. | idoneā |
| Voc. | idoneă |
| PLURIEL |
| Nom. | idoneae |
| Gen. | idoneārum |
| Dat. | idoneis |
| Acc. | idoneas |
| Abl. | idoneis |
| Voc. | idoneae |
| SINGULIER |
| Nom. | idoneum |
| Gen. | idonei |
| Dat. | idoneo |
| Acc. | idoneum |
| Abl. | idoneo |
| Voc. | idoneum |
| PLURIEL |
| Nom. | idonea |
| Gen. | idoneōrum |
| Dat. | idoneis |
| Acc. | idonea |
| Abl. | idoneis | |