(n.) Jesting; merriment.

amusement brilliance cleverness facetiousness frivolity fun funniness glee gleefulness high glee hilariousness hilarity humorousness jocoseness jocundity joking jolliness jollity joshing joviality joy joyfulness joyousness keen-wittedness keenness laughter levity merriment merriness mirth mirthfulness nimble-wittedness pleasantry pungency quick-wittedness saltiness sharpness smartness wittiness