ὑπερθάλασσος
ὑπερθάλασσος, over the sea, overseas
Alas! Could not find the search term ὑπερθάλασσος.
Found the closest form ὑπερθανεῖν. 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:
✓ aorist active infinitive of ὑπερθνῄσκω
No checked forms of ὑπερθάλασσος in the morphology database.