Καθαῖοι Καθαῖοι, Cathaei Found Καθαῖοι with different capitalization. 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 Καθαῖοι Καθαῖοι Masculine SingularDualPlural Nominative – – – Genitive – – Καθαίων Dative – – – Accusative – – – Vocative – – –