nouns
a quick and penetrating intelligence
"he argued with great acuteness"; "I admired the keenness of his mind"
the attribute of urgency in tone of voice
"his voice had an edge to it"
a strong odor or taste property
"the pungency of mustard"; "the sulfurous bite of garlic"; "the sharpness of strange spices"; "the raciness of the wine"
the quality of being keenly and painfully felt
"the sharpness of her loss"
is a type of (narrower)
the quality of being painful
"she feared the painfulness of childbirth"
thinness of edge or fineness of point
the quality of being sharp and clear