ῥυστήρ
ῥυστήρ, deliverer
Alas! Could not find the search term ῥυστήρ.
Found the closest form ῥύστης. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.
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Parsed as:
✓ masculine nominative singular of ῥύστης
No checked forms of ῥυστήρ in the morphology database.