ῥάχη

Alas! Could not find the search term ῥάχη.
Found the closest form ῥάχει. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.

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Parsed as:

feminine nominative dual
feminine vocative dual
feminine accusative dual
✓ feminine dative singular of ῥάχις

neuter nominative dual
neuter vocative dual
neuter accusative dual
neuter dative singular of ῥᾶχος