62 entries under mistake topic. ×

15
indecency(noun, wrong, evil, taste, slip)
12
indecorum(noun, break, taste, slip, mess)
11
incongruity(noun, taste, slip, rudeness)
10
gaffe(noun, break, taste, slip, fault)
10
solecism(noun, break, wrong, taste, slip)
10
unseemliness(noun, agree, taste, slip, condition)
10
unsuitability(noun, agree, taste, slip, condition)
8
blunder(noun, break, wrong, taste, slip)
8
fault(noun, burden, blame, responsibility)
8
immodesty(noun, wrong, evil, taste, slip)
8
incorrectness(noun, taste, slip, rudeness)
8
slip(noun, break, wrong, taste, weakness)
7
barbarism(noun, taste, slip, speech)
7
error(noun, break, wrong, slip, weakness)
7
faux pas(noun, expression, taste, slip, fault)
7
vulgarity(noun, wrong, evil, taste, slip)
6
boner(noun, fault, lapse, error)
6
impudence(noun, taste, slip, rudeness)
6
inaccuracy(noun, wrong, weakness, burden, blame)
6
indiscretion(noun, break, wrong, slip, weakness)
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APASmart Define. (2015). impropriety thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impropriety/thesaurus/synonyms
ChicagoSmart Define. 2015. "impropriety thesaurus" https://smartdefine.org/impropriety/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, impropriety thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impropriety/thesaurus/synonyms>.
MLASmart Define. "impropriety thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/impropriety/thesaurus/synonyms>