Fifth columnist - synonyms

Total 38 synonym synonyms found for fifth columnist.

Trojan horse

apostate

backslider

bolter

collaborationist

collaborator

convert

crypto

defector

deserter

fellow traveler

fifth column

fraternizer

mugwump

proselyte

quisling

recidivist

recreant

renegade

renegado

renegate

reversionist

runagate

saboteur

schismatic

seceder

secessionist

security risk

separatist

strikebreaker

subversive

tergiversant

tergiversator

traitor

turnabout

turncoat

turntail

underground