δεύτατον δεύτατος, the last Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine accusative singular superlative neuter nominative singular superlative neuter vocative singular superlative ✓ neuter accusative singular superlative of δεύτατος δεύτατος Superlative · Singular MasculineNeuter Nominative δεύτατος – Genitive – – Dative – – Accusative – δεύτατον Vocative – –