1. keenness(n = noun.cognition) acuity, acuteness, sharpness - a quick and penetrating intelligence; "he argued with great acuteness"; "I admired the keenness of his mind"
is a kind of intelligence
has particulars: steel trap
Derived form adjective keen1
2. keenness(n = noun.feeling) avidity, avidness, eagerness - a positive feeling of wanting to push ahead with something;
is a kind of enthusiasm
has particulars: ardor, ardour, elan, zeal
3. keenness(n = noun.attribute) sharpness - thinness of edge or fineness of point;
is a kind of configuration, conformation, contour, form, shape
has particulars: acuteness
Derived form adjective sharp2
The quality or state of being keen. [1913 Webster]
N energy, physical energy, force, power, keenness, intensity, vigor, strength, elasticity, go, high pressure, fire, rush, acrimony, acritude, causiticity, virulence, poignancy, harshness, severity, edge, point, pungency, cantharides, seasoning, activity, agitation, effervescence, ferment, fermentation, ebullition, splutter, perturbation, stir, bustle, voluntary energy, quicksilver, resolution, exertion, excitation, strong, energetic, forcible, active, intense, deep-dyed, severe, keen, vivid, sharp, acute, incisive, trenchant, brisk, rousing, irritation, poignant, virulent, caustic, corrosive, mordant, harsh, stringent, double-edged, double-shotted, double- distilled, drastic, escharotic, racy, potent, radioactive, strongly, fortiter in re, with telling effect, the steam is up, vires acquirit eundo, the race by vigor not by vaunts is won.
N desire, wish, fancy, fantasy, want, need, exigency, mind, inclination, leaning, bent, animus, partiality, penchant, predilection, propensity, willingness, liking, love, fondness, relish, longing, hankering, inkling, solicitude, anxiety, yearning, coveting, aspiration, ambition, vaulting ambition, eagerness, zeal, ardor, empressement, breathless impatience, overanxiety, impetuosity, appetite, appetition, appetence, appetency, sharp appetite, keenness, hunger, stomach, twist, thirst, thirstiness, drouth, mouthwatering, itch, itching, prurience, cacoethes, cupidity, lust, concupiscence, edge of appetite, edge of hunger, torment of Tantalus, sweet tooth, lickerish tooth, itching palm, longing eye, wistful eye, sheep's eye, greed, voracity, passion, rage, furore, mania, manie, inextinguishable desire, dipsomania, kleptomania, lover, amateur, votary, devotee, aspirant, solicitant, candidate, applicant, supplicant, cormorant, desideratum, want, a consummation devoutly to be wished, attraction, magnet, allurement, fancy, temptation, seduction, fascination, prestige, height of one's ambition, idol, whim, whimsy, whimsey, maggot, hobby, hobby-horse, Fortunatus's cap, wishing cap, wishing stone, wishing well, desirous, desiring, inclined, partial to, fain, wishful, optative, anxious, wistful, curious, at a loss for, sedulous, solicitous, craving, hungry, sharp-set, peckish, ravening, with an empty stomach, esurient, lickerish, thirsty, athirst, parched with thirst, pinched with hunger, famished, dry, drouthy, hungry as a hunter, hungry as a hawk, hungry as a horse, hungry as a church mouse, hungry as a bear, greedy, unsatisfied, unsated, unslaked, unsaturated, eager, avid, keen, burning, fervent, ardent, agog, all agog, breathless, impatient, bent on, intent on, set on, bent upon, intent upon, set upon, mad after, enrage, rabid, dying for, devoured by desire, aspiring, ambitious, vaulting, skyaspiring, high-reaching, desirable, desired, in demand, pleasing, appetizing, appetible, tantalizing, wistfully, fain, Int, would that, would that it were!, O for!, esto perpetual, the wish being father to the thought, sua cuique voluptas, hoc erat in votis, the mouth watering, the fingers itching, aut Caesar aut nullus, Cassius has a lean and hungry look, hungry as the grave, I was born to other things, not what we wish but what we want, such joy ambition finds, the sea hath bounds but deep desire hath none, ubi mel ibi apes.