Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Quintīlisis |
| Gen. | Quintilis |
| Dat. | Quintili |
| Acc. | Quintilem |
| Abl. | Quintili |
| Voc. | Quintīlis |
| PLURIEL |
| Nom. | Quintiles |
| Gen. | Quintilĭum |
| Dat. | Quintilĭbus |
| Acc. | Quintiles |
| Abl. | Quintilĭbus |
| Voc. | Quintiles |
| SINGULIER |
| Nom. | Quintilis |
| Gen. | Quintilis |
| Dat. | Quintili |
| Acc. | Quintilem |
| Abl. | Quintili |
| Voc. | Quintilis |
| PLURIEL |
| Nom. | Quintiles |
| Gen. | Quintilĭum |
| Dat. | Quintilĭbus |
| Acc. | Quintiles |
| Abl. | Quintilĭbus |
| Voc. | Quintiles |
| SINGULIER |
| Nom. | Quintile |
| Gen. | Quintilis |
| Dat. | Quintili |
| Acc. | Quintile |
| Abl. | Quintili |
| Voc. | Quintile |
| PLURIEL |
| Nom. | Quintilĭa |
| Gen. | Quintilĭum |
| Dat. | Quintilĭbus |
| Acc. | Quintilĭa |
| Abl. | Quintilĭbus | |