ὕφυδρον ὕφυδρος, under water Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: feminine accusative singular masculine accusative singular neuter accusative singular neuter nominative singular neuter vocative singular of ὕφυδρος ὕφυδρος Plural Masculine Nominative ὕφυδροι Genitive – Dative – Accusative – Vocative –