doomsayer Definition

pessimist, naysayer, catastrophist, prognosticator, crackpot, skeptic, doomsday, cynic, armageddon, dogmatist, nutcase, scaremonger, fatalist, soothsayer, alarmism, pundit, fearmonger, wacko, lunatic, futurist, nutjob, loony, whacko, pontificator, contrarians, monomaniac, curmudgeon, ranter, luddite, greenie, controversialist, dittohead, flapdoodle, gloomy gus, empiricist, goldbug, antisemite, disbeliever, looney, debunker, zealot, wishful thinker, apologist, prevaricator, windbag, proselytizer, jeremiad, theocrat, sayer, spewer, exaggerator, malthusianism, lamebrain, moralist, ironist, moralizer, sloganeer, bluffer, moron, inflationist, quibblers, panderer, monger, freethinker, nitwit, tree hugger, falsifier, grumbler, alarums, speciesist, mountebank, birdbrain, fabulists, hypocritic, wingnut, futurologist, xenophobe, bookman, mumbler, naderite, booboisie, backslider, nutbag, halfwit, bloviator, hater, pedant, pathetic fallacy, fussbudget, scribbler, basher, watcher, balderdash, gasbag, humbug, pinko, wiseman, charlatanry, wimp, provocateur,