Word Study
avidity
CIDE DICTIONARY
avidity, n. [L. aviditas, fr. avidus: cf. F. avidité. See Avid.].
Greediness; strong appetite; eagerness; intenseness of desire; as, to eat with avidity. [1913 Webster]
"His books were received and read with avidity." [1913 Webster]
THESAURUS
avidity
acquisitiveness, alacrity, animation, anxiety, anxiousness, appetite, avarice, avariciousness, avidness, breathless impatience, cheerful readiness, covetousness, cupidity, eagerness, elan, forwardness, frenzy of desire, fury of desire, gluttony, grasping, graspingness, greed, greediness, gust, gusto, hoggishness, impatience, incontinence, inordinate desire, insatiability, insatiable desire, intemperateness, itching palm, keen desire, keenness, life, liveliness, lust, overgreediness, piggishness, promptness, quickness, rapaciousness, rapacity, ravenousness, readiness, sordidness, spirit, swinishness, verve, vitality, vivacity, voraciousness, voracity, wolfishness, zest, zestfulnessROGET THESAURUS
avidity
Greed
N greed, covetousness, ravenousness, venality, avidity, cupidity, acquisitiveness (acquisition), desire, greed, greediness, avarice, avidity, rapacity, extortion, selfishness, auri sacra fames, grasping, craving, canine appetite, rapacity, greedy, avaricious, covetous, acquisitive, grasping, rapacious, lickerish, greedy as a hog, overeager, voracious, ravenous, ravenous as a wolf, openmouthed, extortionate, exacting, sordid, alieni appetens, insatiable, insatiate, unquenchable, quenchless, omnivorous, greed, covetousness, ravenousness, venality, avidity, cupidity, acquisitiveness (acquisition), desire, greed, greediness, avarice, avidity, rapacity, extortion, selfishness, auri sacra fames, grasping, craving, canine appetite, rapacity, greedy, avaricious, covetous, acquisitive, grasping, rapacious, lickerish, greedy as a hog, overeager, voracious, ravenous, ravenous as a wolf, openmouthed, extortionate, exacting, sordid, alieni appetens, insatiable, insatiate, unquenchable, quenchless, omnivorous.For further exploring for "avidity" in Webster Dictionary Online