acute

pedantic, nonsensical, inscrutable, glib, simpleminded, pretentious, maladroit, trite, abstruse, cynical, banal, verbose, simplistic, overdetermined, condescending, pompous, jejune, mealymouthed, inarticulate, contentless, humorless, tricksy, puerile, disingenuous, wordy, contradictive, moronic, sententious, flippant, solipsistic, vacuous, tautological, prolix, unoriginal, indecipherable, ambiguous, uncreative, tendentious, pernickety, fatuous, incomprehensible, esoteric, amusing, convoluted, recondite, unlikeable, uninteresting, reductive, unintelligent, baffling, cryptic, irksome, idiotic, ineloquent, longwinded, illogical, artless, crass, clumsy, reductionist, contemptuous, risible, disdainful, hackneyed, unforthcoming, dunderheaded, fuddled, sophomoric, unimaginative, unquotable, decipherable, eggheaded, unenlightening, sophistical, perverse, thickheaded, ludic, unpoetic, absurd, substanceless, gnomic, idiosyncratic, waffly, incurious, ingenuous, ironic, dopey, sarcastic, overemotional, philistine, laughable, confusing, admonitory, overwrought, silly, impertinent, melodramatic, asinine, platitudinous, uninformative, churlish, ungifted, entire, truncate, triangular, lanceolate, ovate, concave, convex, lobes, oblique, serrate, transverse, lobe, sessile, apical, lateral, leaflets, stout, bifid, fusiform, pinnules, acuminate, blunt, blunter, rounded, recurved, incurved, pointed, spatulate, blunted, reflexed, spinous, clavate, acromial, spinose, subulate

bitter dock, broad-leaved dock, obtuse-angled triangle, obtuse triangle, rumex obtusifolius, yellow dock

dense, dim, dull, dumb, purblind, simple, slow, stupid, undiscerning, unsubdivided