active fancy
aggressiveness
alacrity
animal spirits
animation
anxiety
anxiousness
appetite
ardency
ardor
avidity
avidness
bang
bounce
breathless impatience
breeziness
brio
briskness
bubbliness
buoyancy
capersomeness
cheerful readiness
coltishness
dash
drive
eagerness
ebullience
ecstasy
effervescence
elan
elasticity
energy
enterprise
enthusiasm
esprit
excited imagination
excitement
exuberance
fervency
fervent imagination
fervidness
fervor
fire
flair
flourish
forwardness
friskiness
frolicsomeness
muscularity
vigor
vigour
vim
light
spark
sparkle
twinkle
acumen
charisma
creativity
empressement
flamboyance
forthrightness
gusto
hodgepodge
impetuosity
inventiveness
lucidity
originality
persuasiveness
promptitude
resourcefulness
sprightliness
stamina
virility
vivacity
zest
Merv
conserve
curve
deserve
mirv
nerve
observe
oeuvre
preserve
reserve
serv
serve
swerve
underserve
unnerve