Definition: thinness of edge or fineness of point
Similar words: configuration, conformation, contour, shape, form
Definition: any spatial attributes (especially as defined by outline)
Usage: he could barely make out their shapes
Synonyms: sharpness, acuity, acuteness, keenness
Definition: a quick and penetrating intelligence
Usage: he argued with great acuteness; I admired the keenness of his mind
Similar words: intelligence
Definition: the ability to comprehend; to understand and profit from experience
Synonyms: avidity, avidness, keenness, eagerness
Definition: a positive feeling of wanting to push ahead with something
Similar words: enthusiasm
Definition: a feeling of excitement