cripple, discredit, saboteur, blackmail, destabilization, thwarting, subversion, hijack, scupper, extortion, undermining, infiltration, foiling, espionage, tarnish, machinated, collusion, assassinations, countercoup, ruin, rigging, conspiracies, retaliation, disruption, subterfuges, fatha, destabilisation, strikebreaking, dirty tricks, psywar, vitiating, pilferage, overthrow, smear, militarise, mar, brigandage, spoil, interruptions, kidnap, hamper, aggressions, highjacking, blockades, tamper, harm, torpedo, psychological warfare, mischief, vandalism, stalling, destruct, nobble, instigation, vendetta, intimidation, disinformation, scuttling, sidetrack, plotting, crush, ecoterrorism, attacks, treason, blackballing, judaize, connivance, squelch, ambushes, banditry, implicate, spying, cheating, meddlesomeness, counterrevolution, revenge, treachery, checkmate, leaks, insurrection, looting, taint, upstage, reprisal, black marketeering, kabaka, ulterior, propaganda, plotters, thuggery, befooling, havoc, arson, anarchical, retribution, hackers, complot, manipulations, backstab, cabals, destruction, profiteering, bullying, harassment, theft, malfeasance, mayhem, wrongdoing, appeasement, coercion, disobedience, fraud, restructuring, counterrevolutionary, terrorist, antiterrorist, coordinated, genocidal, uncoordinated, diversionary, insurrectionary, ordinated, terroristic, underhanded, vigilante, antisoviet, antisubmarine, concerted, counterterrorist, defense, filibustering, guerrilla, insurgency

derail

bombing, counter-sabotage, counterintelligence, dishonorable discharge, diversionist, fifth column, guerilla, guerilla force, guerrilla, guerrilla force, insurgent, irregular, ninja, saboteur, security, security intelligence, security measures, treasonable, trojan horse, wrecker

destruction, devastation, disobey

counteract, countermine, subvert, undermine, weaken