exclamation interjection expresses strong emotion by the speaker.
Some common exclamation interjections in Koiné Greek include the terms αμην, ουαι, ωσαννα, χαιρη (perhaps others?). examples of common interjections in the New Testament (for example, “Woe!” or “Amen” or “Hosanna”)
ἀμὴν γὰρ λέγω ὑμῖν Matthew 5:18 amēn gar legō hymin truy for I say to you
for truly I say to you