σκληραύχενες
σκληραύχην, stiff-necked, unmanageable
Morpho works with a static database. If you like, you can compare the output of Morpheus.
Parsed as:
masculine nominative plural
feminine nominative plural
masculine accusative plural
feminine accusative plural of
σκληραύχην
No checked forms of σκληραύχην in the morphology database.