δυο-

Alas! Could not find the search term δυο-.
Found the closest form δυογὸν. 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:

✓ neuter nominative singular
neuter vocative singular
✓ neuter accusative singular of δυογόν