42 entries under blunder topic. ×

1
flummox(noun, error, muddle, boner)
1
foulup(noun, failure, error, muddle)
1
gaff(noun, slip, failure, mistake, breach)
1
gaffe(noun, slip, mistake, rudeness, lapse)
1
goof-up(noun, slip, failure, mistake, failing)
1
imprudence(noun, mistake, rudeness, lapse, error)
1
indiscretion(noun, slip, failure, mistake, rudeness)
1
lapse(noun, slip, failure, fault, mistake)
1
miscalculation(noun, failure, fault, lapse, error)
1
misstep(noun, failure, fault, lapse, error)
1
mistake(noun, slip, failure, fault, rudeness)
1
muff(noun, mistake, error, muddle)
1
offense(noun, slip, failure, fault, mistake)
1
omission(noun, slip, failure, fault, mistake)
1
oversight(noun, slip, failure, fault, mistake)
1
sin(noun, slip, failure, fault, mistake)
1
slip of the tongue(noun, expression, idiom, mistake, rudeness)
1
slipup(noun, failure, fault, lapse, error)
1
transgression(noun, slip, failure, fault, mistake)
1
trespass(noun, slip, failure, fault, mistake)
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APASmart Define. (2015). screw-up thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/screw-up/thesaurus/synonyms
ChicagoSmart Define. 2015. "screw-up thesaurus" https://smartdefine.org/screw-up/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, screw-up thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/screw-up/thesaurus/synonyms>.
MLASmart Define. "screw-up thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/screw-up/thesaurus/synonyms>