Παρίστριον
παρίστριος, by or on the Danube
Morpho works with a static database. If you like, you can compare the output of Morpheus.
Parsed as:
masculine accusative singular (newmorph18)
neuter accusative singular (newmorph18)
neuter nominative singular (newmorph18)
neuter vocative singular (newmorph18) of
παρίστριος
No checked forms of παρίστριος in the morphology database.