flaws, deficiencies, drawback, problem, failings, weaknesses, inconsistency, pitfall, inadequacy, lacuna, misstep, downfalls, lapses, omission, faults, lack, peculiarity, glitch, imperfections, ineptness, achilles heel, failures, sloppiness, facet, discrepancy, infelicities, mistake, incompatibility, oversights, gripe, blunder, inefficiency, conundrum, weakness, aspect, impediment, qualm, inexperience, dilemma, foible, disparity, bugaboo, disadvantages, gaps, paradox, incongruence, frailties, faux pas, malady, limitations, lopsidedness, snafu, paucity, glitches, hindrance, mismatch, shortfalls, quirks, ineffectiveness, incongruity, predicament, inability, disappointment, pet peeve, bugginess, dissimilarities, difficulties, stumbling block, bugbear, defects, anomaly, similarity, obstacle, misjudgment, downsides, hiccups, ills, oddity, misconception, gaffe, ineptitude, differences, constraint, blemishes, culprit, vagueness, reluctance, flub, irony, misfire, dearth, miscue, characteristic, trait, woes, error, slowness, annoyances, insufficiency, incapability, miscalculation, chink, drawbacks, flaw, shortcomings, limitation, difficulty, disadvantage, caveat, difference, handicap, downside

disadvantage

defect