89 entries under mistake topic. ×

16
blunder(noun, verb, slip, failure, fault)
12
goof(noun, verb, slip, fault, fool)
9
slip(noun, verb, failure, fault)
8
error(noun, slip, fault, indiscretion)
8
fault(noun, slip)
7
faux pas(noun, expression, idiom, slip, fault)
6
err(verb, blunder, goof, misjudge)
6
sin(verb, slip, fault)
5
clanger(noun, indiscretion, blunder, gaffe)
5
gaffe(noun, indiscretion)
4
boo-boo(noun, slip, failure, fault)
4
blooper(noun, failure, indiscretion, gaffe)
4
lapse(noun, slip, failure, fault)
4
solecism(noun, slip, fault, indiscretion)
3
boner(noun, slip, failure, fault)
3
botch(noun, verb, indiscretion, blunder)
3
erratum(noun, slip, fault)
3
flub(noun, failure, indiscretion, blunder)
3
howler(noun, slip, failure, fault)
3
indiscretion(noun, blunder, gaffe, transgression)
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APASmart Define. (2015). boob thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/boob/thesaurus/synonyms
ChicagoSmart Define. 2015. "boob thesaurus" https://smartdefine.org/boob/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, boob thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/boob/thesaurus/synonyms>.
MLASmart Define. "boob thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/boob/thesaurus/synonyms>