ὀλετῆρες ὀλετήρ, a destroyer, murderer Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine nominative plural (morph21) masculine vocative plural (morph21) of ὀλετήρ Search the corpus for this form only: ὀλετῆρες ὀλετήρ Masculine SingularDualPlural Nominative – – – Genitive – – – Dative – – – Accusative ὀλετῆρα – – Vocative – – –