Which preposition to use with jollier

than Occurrences 2%

He looked even jollier than the girl.

by Occurrences 1%

"But it is so much jollier by running water.

for Occurrences 1%

"It is nice to have visitors, and to have plenty of people to do your work, but it is a hundred times jollier for just us two to be here by ourselves.

in Occurrences 1%

It's jollier in town.

Which preposition to use with  jollier