πολυφόνου πολύφονος, murderous Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine genitive singular ✓ feminine genitive singular neuter genitive singular of πολύφονος πολύφονος Singular Feminine Nominative – Genitive πολυφόνου Dative πολυφόνῳ Accusative πολύφονον Vocative –