Only here in New Testament. Originally, ease or facility in doing; hence readiness in turning the hand to anything, bad or good; and so recklessness, unscrupulousness, wickedness. A kindred word (ῥᾳδιούργημα, lewdness, Rev., villany) occurs at Act 18:14.
Right ways
Or straight, possibly with an allusion to Elymas' crooked ways.