ῥητῆρʼ ῥητήρ, a speaker Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: ✓ masculine accusative singular masculine dative singular masculine nominative dual masculine vocative dual masculine accusative dual of ῥητήρ ῥητήρ Masculine SingularDualPlural Nominative – – – Genitive – – – Dative – – – Accusative ῥητῆρʼ – – Vocative – – –