Fifth column - synonyms

Total 22 synonym synonyms found for fifth column.

Judas-like

Trojan horse

Trojan-horse

betraying

collaborationist

collaborator

crypto

double-crossing

fellow traveler

fifth columnist

fraternizer

quisling

quislingistic

saboteur

security risk

subversive

traitorous

treasonable

treasonous

turncoat

two-timing

underground