| Singular | pȳramis |
| Plural | pȳramidēs; pȳramides |
| Singular | pȳramidis; pȳramidos |
| Plural | pȳramidum |
| Singular | pȳramidī |
| Plural | pȳramidibus |
| Singular | pȳramidem; pȳramida |
| Plural | pȳramidēs; pȳramidas |
| Singular | pȳramide |
| Plural | pȳramidibus |
| Singular | pȳramis; pȳrami |
| Plural | pȳramidēs; pȳramides |