συλλῃσταῖς συλλῃστής, fellow-robber Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine dative plural (PsCall) of συλλῃστής Search the corpus for this form only: συλλῃσταῖς συλλῃστής Masculine SingularDualPlural Nominative – – – Genitive – – συλλῃστῶν Dative – – – Accusative – – συλλῃστὰς Vocative – – –