Abbott-Smith Manual Greek Lexicon
ἀντι-δια-τίθημι (G475)
1 *† ἀντι-δια-τίθημι , in mid, to place oneself in opposition , oppose : II Ti 2:25 (EV; but v. Field, Notes , 215 f.; cf. MM, VGT , s.v.).
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain