πετρήρεις πετρήρης, of rock, rocky Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine accusative plural ✓ feminine accusative plural masculine nominative plural masculine vocative plural feminine nominative plural feminine vocative plural of πετρήρης πετρήρης Plural Feminine Nominative – Genitive – Dative – Accusative πετρήρεις Vocative –