ἀντιπεριΐστημι
From LSJ
δυνατὰ δὲ οἱ προύχοντες πράσσουσι καὶ οἱ ἀσθενεῖς ξυγχωροῦσιν → the strong do what they will; the weak do what they must | the strong do what they can and the weak suffer what they must | they that have odds of power exact as much as they can, and the weak yield to such conditions as they can get
English (LSJ)
A oppose by surrounding, compress, Arist. Mete.382b10, 347b6:—Pass., with intr. tenses in Act., to be compressed, ib.348b6, al. 2 Pass., to be replaced by another substance, ib.382a14; ἀ. ἀλλήλοις change places with, Id.Resp.472b16, cf. Gal.17(2).292. 3 Pass., to be opposed, in general sense, Iamb.in Nic.p.19P.; of the shadow of the earth, TheoSm. p.121 H. II bring all round, φόβους ἀ. τινί Plb.4.50.1; εὐδαιμονίαν τισί Lib.Decl.43.6.