Retaliation, Payback in Equal Measure

This page is the CodyCross answer for the clue below from Performing Arts, Group 886, Puzzle 3 (Violinists).

Question is: Retaliation, Payback in Equal Measure

and the answer is: TITFORTAT

Word Meaning:

TIT FOR TAT — (idiomatic) Equivalent retribution; an act of returning exactly what one gets; an eye for an eye.

Definitions from Wiktionary.