ὀψιανός
ὀψιανός, obsidian
Alas! Could not find the search term ὀψιανός.
Found the closest form ὀψίαν. 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:
feminine accusative singular of ὄψιος
✓ feminine accusative singular of ὀψία
No checked forms of ὀψιανός in the morphology database.