bugbear, achilles heel, problem, bane, bogeyman, pet peeve, trope, preoccupation, concern, shortcoming, drawback, peeve, conundrum, boogeyman, nemesis, shibboleth, gripe, obstacle, pitfall, canard, aversion, mantra, thing, plague, impediment, stumbling block, tenet, headache, malady, whipping boy, obsession, irritant, tendency, inconsistency, buzzword, hurdle, bogyman, axiom, anathema, culprit, facet, misnomer, misconception, specter, nightmare, factor, byproduct, issue, watchword, naysayer, nagging, topic, annoyance, worry, lousiness, meme, proponent, haunt, symptom, dilemma, detractor, myth, staple, downfalls, misperception, timidness, crapola, conventional wisdom, notion, reason, affliction, pesky, kryptonite, thorn, scares, tactic, paradox, truism, fallacy, dogging, sacred cow, hackles, misgiving, worrywarts, demon, aspect, woes, skeptic, iffy, cliche, common denominator, qualm, element, vestige, strategem, bummer, motivator, mentality, overeagerness, euphemism, fear, snafu, bogey, menace, scare, scourge, battleground, bugbears, fetish, idol, peril, pest, slogan, enemy, grievance

concern, headache, monster, vexation, worry

bogeyman, booger, boogeyman, bugbear