μητρώιος

Alas! Could not find the search term μητρώιος.
Found the closest form μητρώϊον. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.

Morpho works with a static database. If you like, you can compare the output of Morpheus.

Parsed as:

masculine accusative singular
neuter nominative singular
neuter vocative singular
✓ neuter accusative singular of μητρῷος