ἀντενεργέω
ἀντενεργέω, to be efficacious against
Alas! Could not find the search term ἀντενεργέω.
Found the closest form ἀντενεγέγραπτο. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.
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Parsed as:
✓ pluperfect middle-passive indicative 3rd singular of ἀντεγγράφω
No checked forms of ἀντενεργέω in the morphology database.