• regular, ordinary, dull, sappy, airheaded, kooky, standard, mad, sound, lamebrain, wholesome, unwise, common, usual, crazy, unthinking, well, unimportant, dim-witted, fatuous, conventional, unimpaired, dumb, unintelligent, brainless, nonintellectual, moronic, daft, Weak-minded, general, fit, dopey, dorky, unremarkable, feebleminded, like, featherheaded, thickheaded, tomfool, illiterate, silly, ignorant, able-bodied, vacuous, obtuse, witless, whole, half-baked, soft, dippy, thick, chipper, brain dead, thick-witted, unsmart, asinine, expected, unintellectual, imbecile, commonplace, healthy, crackpot, hale, lowbrow, loony, robust, Familiar, untaught, inferior, simpleminded, Daffy, simple, senseless, slow-witted, insane, bubbleheaded, nutty, lunkheaded, ok, gormless, opaque, screwball, normal, dim, Chuckleheaded, dotty, cockeyed, uneducated, bouncing, hearty, similar, zany, empty-headed, preposterous, doltish, mindless, half-witted, slow, balmy, wacky, boneheaded, uninformed, idiotic, cuckoo, fool, absurd, typical, unnoteworthy, lunatic, birdbrained, dense, mediocre, insignificant, poor, nonsensical, categorical, bad, dunderheaded, inconsequential, inconsiderable, pinheaded, softheaded, unexceptional, harebrained.