to talk back; to answer back; to retort; to reply; to respond
to say over; to repeat (what one has said)
親に言い返すのは良くない。
Talking back to parents is not good.
彼女は上司の批判にすぐ言い返した。
She immediately talked back to her boss's criticism.
弟は姉に何か言われるたびに言い返している。
Her younger brother talks back every time his older sister says something to him.