friskiness

n.

活泼，闹着玩；

1. I feel quite frisky this morning.
   我今天上午觉得精神挺足。
2. The morning fresh air makes me feel quite frisky.
   早晨清新的空气使我感到十分愉快。

Labeler's friskiness revitalizes bottling line.
At Aquarium, It's Hotter under the Water ; $17M Renovation Credited with Boost in Fish Friskiness
A new approach to measuring riskiness in the equity market: Implications for the risk premium
Market Discipline of Banks’ Riskiness: A Study of Selected Issues
The economic rationales for the usage of derivatives by banks and their related riskiness
Tenure choice and the riskiness of non-housing consumption ☆
Assessing the riskiness and profitability of credit-card banks
A Generalized Measure of Riskiness
Where is Beta Going? The Riskiness of Value and Small Stocks
Market discipline of banks' riskiness: A study of selected issues