A.place side by side so as to compare or contrast, “τι πρός τι” Pl.Ap.41b; “λόγον παρὰ λόγον” Hp.Mi.369c, cf. Isoc.5.142; “τί τινι” Arist.Fr.91; “βίον τινὸς καί τινος” Plu.TG1:—Pass., c. dat., measure oneself against, rival, App.BC2.15.
II. contribute instead, X.Lac.5.3.