ἐπίμονος ἐπίμονος, staying on, lasting long Morpho works with a static database. If you like, you can compare the output of Morpheus.No parse information found. Search for this form in Logeion: of ἐπίμονος ἐπίμονος Singular Masculine Nominative – Genitive – Dative – Accusative ἐπίμονον Vocative –