Backtalk has 3 different meanings across 1 category:
Noun
Noun
1
an impudent or insolent rejoinder
"don't give me any of your sass"
2
Verbal impudence or argumentative discourse, given in response.
Verb
1
To respond to in an aggressively disputatious, often sarcastic or insolent manner.
Broader Terms (hypernyms)