WordNet sense 1 (full of zest or vigor):

racy

WordNet sense 2 (displaying animation, vigor, or liveliness):

spirited

WordNet sense 3 (quick and energetic):

brisk, merry, rattling, snappy, spanking

WordNet sense 4 (possessing or exerting or displaying energy):

energetic

WordNet sense 5 (elastic; rebounds readily):

resilient, springy

WordNet sense 6 (characterized by liveliness or excitement or disagreement):

warm

WordNet sense 7 (abounding with life and energy):

live, live

WordNet sense 8 (marked by high spirits or excitement):

effervescent

WordNet sense 9 (fresh and animated):

breezy

WordNet sense 10 (marked by lively action):

bouncing, bouncy, peppy, zippy

WordNet sense 11 ((often followed by `with') full of life and spirit):

alive

WordNet sense 12 (full of spirit):

vital, full of life

WordNet sense 13 (having life or vigor or spirit):

animated

WordNet sense 14 (characterized by energetic activity):

active