animal spirits
animation
capersomeness
coltishness
devilishness
devilment
devilry
deviltry
elan
elfishness
esprit
exuberance
flippancy
foolishness
friskiness
frivolity
frolicsomeness
gaiety
gamesomeness
gayness
gusto
heartiness
high spirits
impishness
levity
life
liveliness
merriment
mischief
mischievousness
piss and vinegar
prankishness
pranksomeness
puckishness
roguery
roguishness
rollicksomeness
rompishness
scampishness
skittishness
spirit
spiritedness
spirits
sportiveness
sprightliness
trickery
trickiness
verve
vigor
vim
diversion
recreation
amiability
cheerfulness
condescension
coquetry
cordiality
drollery
frankness
gentleness
humour
lightness
mirth
piquancy
raillery
seriousness
suavity
thoughtfulness
unconcern
wistfulness