WordNet sense 1 (vigorous and animated):

vivacious

WordNet sense 2 (full of spirit and vitality):

sprightly

WordNet sense 3 (smart and fashionable):

snappy

WordNet sense 4 (recovering readily from adversity, depression, or the like):

resilient

WordNet sense 5 (having a proud and unbroken spirit):

mettlesome

WordNet sense 6 (full of zest or vigor):

lively, racy

WordNet sense 7 (showing courage):

feisty, plucky, spunky

WordNet sense 8 (joyously unrestrained):

high-spirited

WordNet sense 9 (marked by lively action):

bouncing, bouncy, peppy, zippy

WordNet sense 10 (willing to face danger):

game, gamey, gamy, gritty

WordNet sense 11 (possessing or displaying courage; able to face and deal with danger or fear without flinching):

brave, courageous

WordNet sense 12 (made lively or spirited):

enlivened

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

animated