ποταμεύς
ποταμεύς, the East wind
Alas! Could not find the search term ποταμεύς.
Found the closest form ποταμείβετο. 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:
✓ imperfect middle indicative 3rd singular of προσαμείβομαι
No checked forms of ποταμεύς in the morphology database.