Synonyms and related words :
animated, antic, capersome, coltish, exuberant, frisky, full of beans, gamesome, gay, hearty, impish, lively, merry, mischievous, playful, roguish, rollicking, rollicksome, rompish, skittish, spirited, sportful, sportive, sprightly, vital, vivacious, waggish, zestful, zippy