playfulness
(noun)
noun
1. a festive merry feeling
Similar word(s): gaiety
Definition categories: feeling, levity
2. a disposition to find (or make) causes for amusement
- her playfulness surprised me
Similar word(s): fun
Definition categories: attribute, frivolity, frivolousness
3. activities that are enjoyable or amusing
Similar word(s): fun, merriment
Definition categories: act, diversion, recreation