ἐγκατασκήπτειν

From LSJ

τὸ ἀεὶ ταῦτα οὕτως ἔχειν ἐχάλασαν → relaxed the strictness of the doctrine of perpetual strife

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ἐγκατασκήπτω): cast down upon, dash against, fling upon, hurl down upon, throw down upon

Lexicon Thucydideum

invadere, to attack, 2.47.3.