Synonyms|383Antonyms|14|Broader|7Narrower|0Related|315

104 entries under deteriorate topic. ×

2
abort(verb, decline, fall, fail, slip)
2
back wrong horse(expression, idiom, decline, fall, fail)
2
be defeated(verb, decline, fall, fail, slip)
2
be demoted(verb, decline, fall, fail, slip)
2
be found lacking(verb, decline, fall, fail, slip)
2
be in vain(verb, decline, fall, fail, slip)
2
be ruined(verb, decline, fall, fail, slip)
2
be unsuccessful(verb, decline, fall, fail, slip)
2
blunder(verb, decline, fall, fail, slip)
2
break down(verb, expression, drop, decline, settle)
2
come to naught(verb, expression, idiom, decline, fall)
2
come to nothing(verb, expression, idiom, decline, fall)
2
deprave(verb, reduce, lessen, lapse)
2
drop(noun, verb, decline, fall, fail)
2
ebb(verb, drop, decline, settle, fall)
2
fall flat(verb, expression, decline, fall, fail)
2
fall short(verb, expression, decline, fall, fail)
2
fall through(verb, expression, decline, fall, fail)
2
fizzle(verb, decline, fall, fail, slip)
2
flop(verb, drop, decline, settle, fall)
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APASmart Define. (2015). backslide thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/backslide/thesaurus/synonyms
ChicagoSmart Define. 2015. "backslide thesaurus" https://smartdefine.org/backslide/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, backslide thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/backslide/thesaurus/synonyms>.
MLASmart Define. "backslide thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/backslide/thesaurus/synonyms>