WordNet: backslide, lapse

drop to a lower level, as in one's morals or standards

• hypernym drop away, drop off, fall away, slip

backslide

• (englanti) backslider (derivationally related)
• (suomi) lipsua periaatteistaan (synonyymi)

lapse

• (englanti) lapse (derivationally related)
• (suomi) sortua (synonyymi)

• (suomi) hairahtaa (synonyymi)