3 Verbs to Use for the Word briskness

"It should assume that briskness and ease, which is suited to the freedom of dialogue."Ib., p. 469.

Could the man Elliston have been essentially different from his part, even if he had avoided to reflect to us studiously, in private circles, the airy briskness, the forwardness, and 'scape goat trickeries of his prototype?

The brisk are in general the most highly esteemed, or, at least, are the most popular in this country, on account of their delicate flavour and the agreeable pungency which they derive from the carbonic acid they contain, and to which they owe their briskness.

3 Verbs to Use for the Word  briskness