ἐπιμόνους ἐπίμονος, staying on, lasting long Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine accusative plural feminine accusative plural of ἐπίμονος ἐπίμονος Singular Masculine Nominative – Genitive – Dative – Accusative ἐπίμονον Vocative –