smartness

(noun) a kind of pain such as that caused by a wound or a burn or a sore. Synonyms: smart, smarting.

(noun) intelligence as manifested in being quick and witty. Synonyms: brightness, cleverness.

(noun) elegance by virtue of being fashionable. Synonyms: chic, chicness, chichi, modishness, stylishness, swank, last word.

(noun) liveliness and eagerness. Synonyms: alacrity, briskness. Examples: "He accepted with alacrity." "The smartness of the pace soon exhausted him."