Abbott-Smith Manual Greek Lexicon
συ-στατικός (G4956)
1 * συ-στατικός (Tr. συν- ), -ή, -όν ( συνίστημι ), for putting together, constructive . for bringing together, introductory, commendatory : ἐπιστολή (Arist., Diog. L., al.; and v. MM, xxiv), II Co 3:1 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain