fanatic, rabid, devout, diehard, fervent, bloodthirsty, zealous, obsessive, ardent, maniacal, crazed, fundamentalist, passionate, avowed, hating, cultish, ruthless, monomaniacal, hardcore, vociferous, messianic, lunatic, unregenerate, unabashed, loyal, deluded, dogmatic, fervid, millennialist, millenarian, murderous, religionist, fascistic, lunatic fringe, unquestioning, puritan, antipathetic, paranoid, unreasoning, avid, pacifistic, unrepentant, egotistical, mad, loathsome, traditionalist, unreligious, sociopathic, loony, blinkered, pietistic, pious, vengeful, staunch, jingoist, hardline, megalomaniac, godless, diabolical, radical, faithful, fastidious, obsessional, insane, chauvinistic, demented, mindless, nationalistic, perfervid, extremist, merciless, egocentric, sadistic, heathen, doctrinaire, uncompromising, egoistical, undying, incorrigible, neanderthal, unthinking, besotted, loving, reactionary, masochistic, gung ho, enthusiastic, undiscerning, puritanical, insatiable, allegiant, nihilistic, vehement, theocratic, liberalist, misogynous, righteous, crazy, unashamed, luciferian, inveterate, bigoted, steadfast, convinced, intransigent, stanch, unwavering, staunchest, unflinching, wholehearted, devoted

chauvinism, convinced, jingoism, lunatic fringe, superpatriotism, ultranationalism

overzealous