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backstabber

noun

Synonyms and Antonyms of backstabber

one who betrays a trust or an allegiance

She accused her former friend of being a backstabber.

Synonyms of backstabber

apostate, betrayer, double-crosser, double-dealer, Judas, quisling, recreant, serpent, snake, traitor, turncoat

Words Related to backstabber

collaborationist, collaborator, subversive, subverter

coconspirator, conspirator, intriguer, plotter, schemer

defector, deserter, renegade

informant, informer, rat, snitch, snitcher, squealer, stool pigeon, talebearer, tattler, tattletale

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