n. renegade, traitor, betrayer, deserter, fifth-columnist, double agent, apostate, tergiversator, defector, backslider, Vicar of Bray, US Benedict Arnold, Colloq snake in the grass Labour members who voted with the Tories on the issue were branded turncoats
TURNCOAT
Meaning of TURNCOAT in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012