possible profanity
2
come to nothing(verb, expression, idiom, decline, fall)
2
confound(verb, disorder, ruin, abuse, blow)
2
corrigendum(noun, deception, uncertainty, error, vagueness)
2
decline(noun, verb, fall, fail, slip)
2
deteriorate(verb, decline, fall, fail, slip)
2
deviation(slip, failure, fault, mistake, lapse)
2
distortion(noun, slip, error)
2
drop the ball(verb, expression, idiom, drop, ruin)
2
fall flat(verb, expression, decline, fall, fail)
2
fall short(verb, expression, drop, decline, disregard)
2
fall through(verb, expression, decline, fall, fail)
2
fallacy(noun, slip, deception, failure, fault)
2
falsehood(noun, slip, failure, fault, mistake)
2
fizzle(noun, verb, decline, defeat, fall)
2
flunk(verb, fail, failure)
2
fold(verb, decline, fall, fail, slip)
2
folly
2
foul(disorder, jumble, tangle, clutter, derange)
2
founder(verb, decline, fall, fail, slip)
2
get wrong(expression, confuse, mistake, overlook, goof)
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APASmart Define. (2016). blunder thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/blunder/thesaurus/synonyms
ChicagoSmart Define. 2016. "blunder thesaurus" https://smartdefine.org/blunder/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, blunder thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/blunder/thesaurus/synonyms>.
MLASmart Define. "blunder thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/blunder/thesaurus/synonyms>