ὀρχηθμοῖο ὀρχηθμός, a dancing, the dance Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: ✓ masculine genitive singular of ὀρχηθμός Search the corpus for this form only: ὀρχηθμοῖο ὀρχηθμός Masculine SingularDualPlural Nominative – – – Genitive ὀρχηθμοῖο – – Dative ὀρχηθμῷ – – Accusative – – – Vocative – – –