THESAURUS
nihilist
Bolshevik, Cassandra, Eeyore, Jacobin, Wobbly, anarch, anarchist, anarcho-syndicalist, animal, annihilator, anthropophagite, antinomian, arsonist, barbarian, beast, biblioclast, bomber, brute, burner, calamity howler, cannibal, cynic, defeatist, demolisher, destroyer, dynamitard, dynamiter, exterminator, extreme left-winger, extremist, hun, hyena, iconoclast, idol breaker, idoloclast, killjoy, left-wing extremist, lunatic fringe, malist, man-eater, mild radical, mutineer, negativist, parlor Bolshevik, parlor pink, pessimist, pink, pinko, prophet of doom, radical, rebel, red, retreatist, revolutionary, revolutionist, ruiner, sans-culotte, savage, seek-sorrow, shark, subversive, syndicalist, terrorist, tiger, ultra, ultraist, vandal, wild man, worrywart, wrecker, yippie
ROGET THESAURUS
nihilist
Destroyer
N
destroyer &c (destroy), cankerworm, assassin, executioner, biblioclast, eidoloclast, iconoclast, idoloclast,
nihilist.
Irreligion
N
irreligion, indevotion, godlessness, ungodliness, laxity, quietism, skepticism, doubt, unbelief, disbelief, incredulity, incredulousness, want of faith, want of belief, pyrrhonism, bout, agnosticism, atheism, deism, hylotheism, materialism, positivism, nihilism, infidelity, freethinking, antichristianity, rationalism, neology, atheist, skeptic, unbeliever, deist, infidel, pyrrhonist, giaour, heathen, alien, gentile, Nazarene, espri fort, freethinker, latitudinarian, rationalist, materialist, positivist,
nihilist, agnostic, somatist, theophobist, irreligious, indevout, undevout, devoutless, godless, graceless, ungodly, unholy, unsanctified, unhallowed, atheistic, without God, skeptical, freethinking, unbelieving, unconverted, incredulous, faithless, lacking faith, deistical, unchristian, antichristian, worldly, mundane, earthly, carnal, worldly minded, irreligiously.