1) Apt to sass 2) Dorset slang for wet, rainy 3) Full of back talk 4) Full of backtalk 5) Full of sass 6) Given to back talk 7) Given to back-talk 8) Giving back sass 9) Impertinent 10) Impudent 11) Insolent, cheeky 12) Likely to talk back 13) Nickname for leo durocher 14) Prone to backtalk 15) Slang for impertinent, mouthy Found on https://www.crosswordclues.com/clue/lippy