ἀκεφάλους ἀκέφαλος, without head Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine accusative plural (PsCall) feminine accusative plural (PsCall) of ἀκέφαλος ἀκέφαλος Plural Masculine Nominative ἀκέφαλοι Genitive – Dative – Accusative – Vocative –