Ἰσθμικοῦ Ἰσθμικός, of the Isthmus Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: proper-name adjective masculine genitive singular proper-name adjective neuter genitive singular of Ἰσθμικός Search the corpus for this form only: Ἰσθμικοῦ ↗ Ἰσθμικός Singular Masculine Nominative Ἰσθμικὸς Genitive – Dative – Accusative – Vocative –