καταστρεπτικῶς

From LSJ

εὖ γ᾽ εὖ γε ποιήσαντες ὦ Διοσκόρω → well done, well done, you twin Dioscuri!

Source
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Full diacritics: καταστρεπτικῶς Medium diacritics: καταστρεπτικῶς Low diacritics: καταστρεπτικώς Capitals: ΚΑΤΑΣΤΡΕΠΤΙΚΩΣ
Transliteration A: katastreptikō̂s Transliteration B: katastreptikōs Transliteration C: katastreptikos Beta Code: katastreptikw=s

English (LSJ)

Adv. so as to end, ἐπ' αὐτά, opp. ἀνεκτικῶς (fort. κατενεκτικῶς) ἐφ' ἕτερα, Stoic.3.34 ap.Sch.Luc.Bis Acc.22 (v.l. κατατρεπτικῶς).

Greek (Liddell-Scott)

καταστρεπτικῶς: Ἐπίρρ., = καταστροφικῶς, Σχόλ. εἰς Λουκ. Δὶς Κατηγ. 21, τοῦ ἐπιθέτ. καταστρεπτικός, ή, όν, ἐπιτήδειος εἰς τὸ καταστρέφειν.

German (Pape)

niederwerfend, umkehrend, Schol. Luc. bis accus. 21.