THESAURUS
terroristic
Bolshevik, Bolshevist, Carbonarist, Castroist, Castroite, Communist, Fenian, Guevarist, Jacobinic, Leninist, Maoist, Marxist, Mau-Mau, Trotskyist, Trotskyite, Vietcong, abusive, agin the government, anarchic, bloodcurdling, bludgeoning, blustering, browbeating, brutal, bulldozing, bullying, coercive, comminatory, cruel, denunciatory, disorderly, fear-inspiring, foreboding, gestapo, hair-raising, hectoring, imminent, immoral, improper, intimidating, lowering, menacing, merciless, minacious, minatory, obstreperous, ominous, paralyzing, petrifying, rampant, revolutionary, revolutionist, riotous, sans-culottic, sans-culottish, strong-arm, stunning, stupefying, terrifying, terror, terror-bearing, terror-breathing, terror-breeding, terror-bringing, terror-fraught, terror-giving, terror-inspiring, terror-striking, terrorful, terrorist, terrorizing, threatening, threatful, unbridled, unruly, unsanctioned, wild