ignorance

shallow, shallow, short, a stranger to, absent, addle, anile, apish, asinine, at fault, at sea, at the end of his tether, babbling, babish, babyish, beef, beetle, belated, benighted, bewildered, bigoted, blatant, blinded, blindfold, blockish, blunder, blunt, boeotic, bookless, bovine, brainless, caught tripping, childish, childlike, clod, dansey, dimsighted, diverted, doltish, driveling, dull, dull, dull as a beetle, eccentric, empty, empty, fat, fat, feeble, frivolous, giddy, glaikit, gratuitous, green, gross, half, having no head, heavy, hoodwinked, idiotic, idle, ignorant, ill, ill, ill, impalpable, improper, in the dark, inapprehensible, inapt, incogitable, incogitant, inconsiderate, inconsistent, indocible, inept, inexpedient, infantile, infantine, injudicious, insensate, insipient, insulse, irrational, lack, maggoty, misinformed, muddle, narrow, nonsensical, not bright, not to be thought of, novel, obtuse, off one's mind, parviscient, pedantic, philistine, pig, puerile, puzzle, reasonless, ridiculous, rude, sappy, senseless, silly, simple, sleeveless, sottish, spoony, stolid, stupid, superficial, thick, unacquainted, unapprehended, unapprized, unascertained, unaware, unbookish, unconscious, unconsidered, unconversant, uncultivated, undiscerning, undreamt of, uneducated, unendowed with reason, unenlightened, unexplained, unexplored, ungifted, unguided, unheard of, unideal, uninformed, uninitiated, uninstructed, unintellectual, unintelligent, uninvestigated, unknowing, unknown, unlearned, unlettered, unoccupied, unperceived, unphilosophical, unread, unreasonable, unschooled, untaught, unteachable, unthinking, unthought of, untutored, unversed, unweeting, unwise, unwitting, useless, vacant, vacuous, wanting, wantwit, weak, weak, weak in the upper story, weetless, without reason, witless