Wiktionary
pranksome
a. (context dated poetic English) mischievous, prone to pull pranks.
Usage examples of "pranksome".
Azoun Obarskyr had not played at being a forester since the most daring and pranksome days of his lass-chasing youth, but he sank down onto his knees in the soft forest moss as slowly and gently as any veteran woodsman.
Forsooth, Flemish girls ruffle more like pranksome pages than soft-cheeked wenches!
I was a youngling and pranksome elders tried to scare me with wild tales of human wizards!