ὑπάντρου ὕπαντρος, with caverns underneath Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine genitive singular ✓ feminine genitive singular neuter genitive singular of ὕπαντρος ὕπαντρος Singular Feminine Nominative – Genitive ὑπάντρου Dative – Accusative – Vocative –