cretinous, mirthless, moronic, fatuous, puerile, unfunny, vacuous, brainless, mindless, demented, unthinking, vapid, unamusing, crass, imbecilic, feckless, querulous, risible, unaffecting, humorless, lunkheaded, insipid, substanceless, tuneless, charmless, hackneyed, dopey, gormless, oafish, daft, unimaginative, dunderheaded, unentertaining, blither, silly, unintelligent, pompous, cloddish, meanspirited, hapless, lame, lamebrained, banal, nattering, turgid, idiotic, simpleminded, drivelling, gratuitous, dimwitted, benighted, mealymouthed, maladroit, captious, graceless, snide, bathetic, onanistic, trite, doltish, execrable, overfamiliar, pathetic, soulless, smug, loathsome, hacky, lumpen, nonsensical, uncreative, vainglorious, obtuse, sneery, goony, parodic, swiftian, sententious, sophomoric, jejune, unenlightening, pinheaded, mendacious, cringeworthy, laughable, insufferable, ineffectual, chucklesome, inarticulate, smarmy, flaccid, inept, unenlightened, untalented, unoriginal, pointless, passionless, hysterical, feeble, impotent, deluded, toneless, callow, stupid, natured, timid, guileless, besotted, hearted, naughty, foolish, goodnatured, reticent, flighty, lovable, loving, shy, thoughtless, wicked, witted

nitwitted, senseless, soft-witted, stupid