μελασμοῖσιν μελασμός, blackening Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine dative plural of μελασμός Search the corpus for this form only: μελασμοῖσιν μελασμός Masculine SingularDualPlural Nominative – – – Genitive μελασμοῦ – – Dative – – – Accusative – – – Vocative – – –