8
overbold(adjective, mad, bold, naughty, impudent)
7
barefaced(adjective, mad, bold, naughty, impudent)
7
contumelious(adjective, attitude, mad, bold, courtesy)
7
defiant(adjective, mad, bold, naughty, impudent)
7
inapposite(noun, adjective, insignificant, unimportant, trivial)
7
tactless(adjective, discourteous)
7
wise(adjective, cool, sharp, slang, smart)
6
cool(adjective, smart, rude, restrained, mad)
6
intrusive(adjective, understanding, smart, rude, bold)
6
pushy(adjective, cool, smart, attitude, rude)
6
smart-alecky(adjective, smart, attitude, informal, rude)
6
uncalled-for(adjective, rude, raw, bold, impolite)
6
uppish(adjective, attitude, informal, mad, bold)
5
alien(adjective, extraneous)
5
beside the point(expression, adjective, idiom, insignificant, unimportant)
5
contemptuous(adjective, insolent, discourteous)
5
crude(adjective, rude, impolite, unsophisticated, primitive)
5
derisive(adjective, insolent)
5
external(adjective, extraneous)
5
extrinsic(adjective, extraneous)
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APASmart Define. (2015). impertinent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/impertinent/thesaurus/synonyms
ChicagoSmart Define. 2015. "impertinent thesaurus" https://smartdefine.org/impertinent/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, impertinent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/impertinent/thesaurus/synonyms>.
MLASmart Define. "impertinent thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/impertinent/thesaurus/synonyms>