ἀτρήτων ἄτρητος, not perforated, without aperture Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine genitive plural feminine genitive plural ✓ neuter genitive plural of ἄτρητος ἄτρητος Plural Neuter Nominative – Genitive ἀτρήτων Dative – Accusative – Vocative –