"smartness" in the noun sense
1. smart, smarting, smartness
a kind of pain such as that caused by a wound or a burn or a sore
2. brightness, cleverness, smartness
intelligence as manifested in being quick and witty
3. chic, chicness, chichi, modishness, smartness, stylishness, swank, last word
elegance by virtue of being fashionable
4. alacrity, briskness, smartness
liveliness and eagerness
"he accepted with alacrity"
"the smartness of the pace soon exhausted him"
Source: WordNet® (An amazing lexical database of English)
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