δεκαταῖον δεκαταῖος, on the tenth day Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine accusative singular neuter nominative singular neuter vocative singular neuter accusative singular of δεκαταῖος Search the corpus for this form only: δεκαταῖον ↗ δεκαταῖος Plural Masculine Nominative – Genitive δεκαταίων Dative – Accusative – Vocative –