Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | arctus |
| Gen. | arcti |
| Dat. | arcto |
| Acc. | arctum |
| Abl. | arcto |
| Voc. | arcte |
| PLURIEL |
| Nom. | arcti |
| Gen. | arctōrum |
| Dat. | arctis |
| Acc. | arctos |
| Abl. | arctis |
| Voc. | arcti |
| SINGULIER |
| Nom. | arctă |
| Gen. | arctae |
| Dat. | arctae |
| Acc. | arctam |
| Abl. | arctā |
| Voc. | arctă |
| PLURIEL |
| Nom. | arctae |
| Gen. | arctārum |
| Dat. | arctis |
| Acc. | arctas |
| Abl. | arctis |
| Voc. | arctae |
| SINGULIER |
| Nom. | arctum |
| Gen. | arcti |
| Dat. | arcto |
| Acc. | arctum |
| Abl. | arcto |
| Voc. | arctum |
| PLURIEL |
| Nom. | arcta |
| Gen. | arctōrum |
| Dat. | arctis |
| Acc. | arcta |
| Abl. | arctis | |