Abbott-Smith Manual Greek Lexicon
συμ-φώνησις (G4857)
1 *† συμ-φώνησις , -εως, ἡ ( συμφωνέω ), concord, agreement : seq. πρός , c. acc. pers., II Co 6:15 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G4857 · Greek
συμφώνησις
sumphonesis · soom-fo'-nay-sis
from 4856; accordance