Backslide
Definition of backslide:
Backslid.
part of speech: verb
To fall away in morals or religion.
part of speech: participle
Backsliding.
part of speech: verb
To slide or fall back in faith or morals:- pa. p. backslid' or backslidden.
part of speech: noun
Backslider.
part of speech: verb
To slip back; gradually to turn away or fall away from a religion once believed in.
part of speech: past participle
Backslid, backslidden.