περικύμονος περικύμων, surrounded by waves 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 περικύμων περικύμων Singular Feminine Nominative – Genitive περικύμονος Dative – Accusative – Vocative –