νῆρις
νῆρις, hollow rock, cavern
Alas! Could not find the search term νῆρις.
Found the closest form νήριθμος. 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 nominative singular
feminine nominative singular of
νήριθμος
No checked forms of νῆρις in the morphology database.