βρυχή βρυχή, gnashing Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: feminine nominative singular (morph21) feminine vocative singular (morph21) of βρυχή βρυχή Feminine SingularDualPlural Nominative βρυχὴ – – Genitive – – – Dative – – – Accusative – – – Vocative – – –