Which preposition to use with sprightlier

of Occurrences 1%

Hundreds of swine of all sorts and sizes, from grim slab-sided, gaunt-headed old boars, whose ancient tusks showed menacing, to the liveliest and sprightliest of little pigs playing hide-and-seek among their staid relatives, were collected from the neighbouring jungle to scramble for the daily dole of grain spread for them by the Maharana.

than Occurrences 1%

His conversation was less sprightly than solid.

Which preposition to use with  sprightlier