What is another word for left the straight and narrow?
Pronunciation: [lˈɛft ðə stɹˈe͡ɪt and nˈaɹə͡ʊ] (IPA) 
"Left the straight and narrow" is an idiomatic phrase meaning to deviate from the morally upright path. There are several synonyms for this phrase such as went astray, strayed from the path of righteousness, turned to the dark side, lost one's way, fell from grace, betray one's principles, and went off the rails. These expressions allude to the idea of going down a path that is not acceptable, and they often imply that the person has made a conscious decision to deviate from what they know is right. Whether it's a temporary or a permanent deviation, these synonyms serve as a reminder of the importance of staying grounded in one's morals and values.
