12
flippant(adjective, smart, lively, mad, bold)
12
immodest(adjective, cool, smart, rude, fresh)
12
nervy(adjective, close, open, cool, free)
12
overbold(noun, adjective, cool, smart, harsh)
11
discourteous(adjective, offensive, rude, fresh, bold)
11
impolite(adjective, offensive, rude, fresh, bold)
11
smart(adjective, close, open, cool, free)
11
unabashed(adjective, cool, rude, bold, brazen)
10
irreverent(adjective, mad, bold, naughty, disrespectful)
9
cocky(adjective, cool, smart, informal, rude)
9
cool(adjective, smart, informal, rude, restrained)
8
contumelious(adjective, cool, smart, attitude, rude)
8
ill-mannered(adjective, rude, fresh, bold, impolite)
8
insulting(adjective, offensive, rude, bold, blunt)
8
overconfident(adjective, attitude, courtesy, sure)
8
unblushing(adjective, cool, smart, harsh, rude)
8
wise(adjective, close, open, cool, free)
6
arrogant(adjective, offensive, rude, fresh, bold)
6
familiar(adjective, close, cool, easy, friendly)
6
lippy(adjective, rude, mad, fresh, bold)
11 years ago|22k views|share |citing 
APASmart Define. (2015). impudent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impudent/thesaurus/synonyms
ChicagoSmart Define. 2015. "impudent thesaurus" https://smartdefine.org/impudent/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, impudent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impudent/thesaurus/synonyms>.
MLASmart Define. "impudent thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/impudent/thesaurus/synonyms>