Synonyms of backslide in English:

backslide


See definition of backslide

verb

1‘there are many things that can cause slimmers to backslide’

SYNONYMS
relapse, lapse, regress, retrogress, revert to one's bad habits, weaken, lose one's resolve, give in to temptation, go astray, leave the straight and narrow, go down the primrose path
ANTONYMS

persevere

2‘his only worry was that if she left things would backslide’

SYNONYMS
degenerate, deteriorate, slip, slide, fall off, revert to a former state, regress, retrogress
informal go downhill, go to pot, go to the dogs
rare recidivate
ANTONYMS

progress