Definition:
Compare keenness with other words:
keenness vs. spontaneous
keenness vs. perceptiveness
keenness vs. perceptive
enthusiasm vs. keenness
eagerness vs. keenness
keenness vs. sagacity
ability vs. keenness
cutting vs. keenness
keenness vs. sharpness
alacrity vs. keenness
acuteness vs. keenness
acumen vs. keenness
keen vs. keenness