impertinent

Adjective

• improperly forward or bold
  • don't be fresh with me
    
  • impertinent of a child to lecture a grownup
    
  • an impudent boy given to insulting strangers
    
  • Don't get wise with me!
    

• not pertinent to the matter under consideration
  • an issue extraneous to the debate
    
  • the price was immaterial
    
  • mentioned several impertinent facts before finally coming to the point
    

• characterized by a lightly pert and exuberant quality
  • a certain irreverent gaiety and ease of manner
    

Related words

• Synonyms: 
  fresh , impudent , overbold , smart , saucy , sassy , wise , extraneous , immaterial , orthogonal , irreverent , pert