μηνιαίου μηνιαῖος, monthly Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: ✓ masculine genitive singular neuter genitive singular of μηνιαῖος μηνιαῖος Singular Masculine Nominative – Genitive μηνιαίου Dative – Accusative – Vocative –