At the sudden tempestuousness of the soldier's outburst, Boone looked up, surprised.
"The Tempering"
Charles Neville Buck
I have enjoyed its moonlight and its calmness all the summer; and am prepared to enjoy its tempestuousness of the winter with as true an enjoyment.
"The Letters of Elizabeth Barrett Browning (1 of 2)"
Frederic G. Kenyon
About noon the wind began again to blow with great tempestuousness, and flat contrary to Whitelocke's course.
"A Journal of the Swedish Embassy in the Years 1653 and 1654, Vol II."
Bulstrode Whitelocke