ἀντιρρέπω
From LSJ
δόξειε δ' ἂν τῆς κυριωτάτης καὶ μάλιστα ἀρχιτεκτονικῆς. τοιαύτη δ' ἡ πολιτικὴ φαίνεται → It would seem to belong to the most authoritative art and that which is most truly the master art. And politics appears to be of this nature.
English (LSJ)
A counterpoise, balance, A.Ag.574; τινί Hp.Art.4: metaph., vacillate, ὥσπερ ἐπὶ πλάστιγγος Ph.2.170, etc.