Ῥοδανοῖο Ῥοδανός, Rhodanus, the river Rhone Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: Proper-name noun masculine genitive singular of Ῥοδανός Search the corpus for this form only: Ῥοδανοῖο Ῥοδανός Masculine SingularDualPlural Nominative – – – Genitive Ῥοδανοῦ – – Dative – – – Accusative Ῥοδανὸν – – Vocative – – –