Ἀραχναῖος Ἀραχναῖος, Arachnaeus (mountain in the Argolid) Morpho works with a static database. If you like, you can compare the output of Morpheus.No parse information found. Search for this form in Logeion: of Ἀραχναῖος Search the corpus for this form only: Ἀραχναῖος Ἀραχναῖος Singular Neuter Nominative – Genitive – Dative – Accusative Ἀραχναῖον Vocative –