ὀνυχόπαχος
ὀνυχόπαχος, of the thickness of a finger-nail
Alas! Could not find the search term ὀνυχόπαχος.
Found the closest form ὄνυχος. 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 genitive singular of ὄνυξ
No checked forms of ὀνυχόπαχος in the morphology database.