ἀδελφότητι ἀδελφότης, the brotherhood Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: feminine dative singular of ἀδελφότης Search the corpus for this form only: ἀδελφότητι ἀδελφότης Feminine SingularDualPlural Nominative – – – Genitive ἀδελφότητος – – Dative – – – Accusative – – – Vocative – – –