ὑπόπετρος ὑπόπετρος, somewhat rocky Morpho works with a static database. If you like, you can compare the output of Morpheus.No parse information found. Search for this form in Logeion: of ὑπόπετρος Search the corpus for this form only: ὑπόπετρος ↗ ὑπόπετρος Singular Feminine Nominative – Genitive – Dative – Accusative ὑπόπετρον Vocative –