ὄπατρον ὄπατρος, by the same father Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: ✓ masculine accusative singular feminine accusative singular neuter nominative singular neuter vocative singular neuter accusative singular of ὄπατρος ὄπατρος Singular Masculine Nominative ὄπατρος Genitive – Dative – Accusative ὄπατρον Vocative –