Abbott-Smith Manual Greek Lexicon
ῥᾳδιούργημα (G4467)
1 * ῥᾳδιούργημα , -τος, τό ( ῥᾳδιουργέω , to act recklessly or wrongly ) a reckless act . crime, villany : Ac 18:14 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain