| Nominative | suchar |
| Genitive | sucharu; suchara |
| Dative | sucharu; sucharovi |
| Accusative | suchar; suchara |
| Vocative | suchare |
| Locative | sucharu; sucharovi |
| Instrumental | sucharem |
| Nominative | suchary; suchaři |
| Genitive | sucharů |
| Dative | sucharům |
| Accusative | suchary |
| Vocative | suchary; suchaři |
| Locative | sucharech |
| Instrumental | suchary |