Keenness (noun)
definition:
thinness of edge or fineness of point
example:
"This knife's keenness is a little scary."
Synonyms
SharpnessKeenness (noun)
definition:
a quick and penetrating intelligence
example:
"The intellectual has an incredible keenness."
Synonyms
SharpnessKeenness (noun)
definition:
a positive feeling of wanting to push ahead with something
example:
"Your keenness to ride the roller coaster again is surprising."
Synonyms
Eagerness