playfulness
n 1: a festive merry feeling [syn: {gaiety}]
2: a disposition to find (or make) causes for amusement; "her
playfulness surprised me"; "he was fun to be with" [syn: {fun}]
3: activities that are enjoyable or amusing; "I do it for the
fun of it"; "he is fun to have around" [syn: {fun}, {merriment}]