Traitor, Defector, Betrayer
This page is the CodyCross answer for the clue below from The 70's, Group 335, Puzzle 3 (A Clockwork Orange).
Question is: Traitor, Defector, Betrayer
and the answer is: TURNCOAT
Word Meaning:
TURNCOAT — A traitor; one who turns against a previous affiliation or allegiance.
Definitions from Wiktionary.