Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | insincerus |
| Gen. | insinceri |
| Dat. | insincero |
| Acc. | insincerum |
| Abl. | insincero |
| Voc. | insincere |
| PLURIEL |
| Nom. | insinceri |
| Gen. | insincerōrum |
| Dat. | insinceris |
| Acc. | insinceros |
| Abl. | insinceris |
| Voc. | insinceri |
| SINGULIER |
| Nom. | insinceră |
| Gen. | insincerae |
| Dat. | insincerae |
| Acc. | insinceram |
| Abl. | insincerā |
| Voc. | insinceră |
| PLURIEL |
| Nom. | insincerae |
| Gen. | insincerārum |
| Dat. | insinceris |
| Acc. | insinceras |
| Abl. | insinceris |
| Voc. | insincerae |
| SINGULIER |
| Nom. | insincerum |
| Gen. | insinceri |
| Dat. | insincero |
| Acc. | insincerum |
| Abl. | insincero |
| Voc. | insincerum |
| PLURIEL |
| Nom. | insincera |
| Gen. | insincerōrum |
| Dat. | insinceris |
| Acc. | insincera |
| Abl. | insinceris | |