unresponsiveness, lack, sluggishness, speediness, unevenness, clumsiness, impatience, inflexibility, inadequacy, shortcomings, ineffectiveness, swiftness, rapidity, reticence, bugginess, delays, inefficacy, feebleness, reluctance, inertia, tardiness, timidity, disorganization, inconsistency, vagueness, inability, difficulty, inaccessibility, indifference, lateness, cautiousness, disinterest, vehemence, hesitance, speed, brevity, tentativeness, inefficiency, meagerness, trickiness, sloppiness, infelicities, pusillanimity, complexity, unwillingness, bumpiness, frustration, paucity, acuteness, ineptness, weakness, ineptitude, patchiness, inaptitude, softness, alacrity, costliness, fluidity, obtuseness, lag, incoherence, unreliability, tetchiness, unwieldiness, evasiveness, indecisiveness, lengthiness, ineffectuality, hesitancy, responsiveness, lethargy, unfamiliarity, unpredictability, jadedness, smoothness, inaction, intransigence, intractability, timing, failure, naivety, exasperation, haste, impenetrability, hastiness, klutziness, incapability, easiness, disinclination, slightness, inaccuracy, suddenness, jerkiness, abruptness, flatness, fragility, infeasibility, absurdness, capriciousness, irresolution, listlessness, stalling, deliberateness, quickness, thinness, calmness, lightness, coldness, looseness, narrowness, sharpness, shortness, clearness, smallness, thoroughness, dryness, keenness, extremal, frequency, abaxial, convex, discretized, flux, interatomic, iso, modeled, modelled, nonconvex, nonsingular, polygonal, spacelike, tangent, timelike, adaxial, adiabatic, affine, altimetric

abnormality, amentia, dilatoriness, idiocy, imbecility, leisureliness, mental defectiveness, mental deficiency, moronity, procrastination

dilatoriness, leisureliness, painful, procrastination, tediousness, tedium, tiresomeness

pace, rate, stupidity, unskillfulness

awkwardness, backwardness, clumsiness, deliberateness, deliberation, ineptitude, ineptness, maladroitness, mental retardation, retardation, subnormality, unhurriedness