φθόαι φθόη, empyema Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: feminine nominative plural feminine vocative plural feminine dative singular (adscript) of φθόη φθόη Feminine SingularDualPlural Nominative – – – Genitive – – – Dative φθόῃ – – Accusative φθόην – – Vocative – – –