Synonyms|92Antonyms|47|Broader|6Narrower|7Related|261
1
encroachment(noun, impropriety)
1
evilness
1
faux pas(expression, slip, rudeness, impropriety, tastelessness)
1
gaffe(slip, rudeness, impropriety, tastelessness, inappropriateness)
1
gaucherie(slip, rudeness, impropriety, tastelessness, inappropriateness)
1
goof(slip, rudeness, impropriety, tastelessness, inappropriateness)
1
illegality
1
immodesty(slip, rudeness, impropriety, tastelessness, inappropriateness)
1
improper
1
impudence(slip, rudeness, impropriety, tastelessness, inappropriateness)
1
inappropriate
1
incongruity(slip, rudeness, impropriety, tastelessness, inappropriateness)
1
incongruous
1
incongruousness
1
indelicacy(noun, impropriety, unsuitability, inaptness)
1
inelegance(slip, rudeness, impropriety, tastelessness, inappropriateness)
1
inequity
1
inexpedience
1
infelicity
1
inferiority
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APASmart Define. (2015). improperness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/improperness/thesaurus/synonyms
ChicagoSmart Define. 2015. "improperness thesaurus" https://smartdefine.org/improperness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, improperness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/improperness/thesaurus/synonyms>.
MLASmart Define. "improperness thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/improperness/thesaurus/synonyms>