pot-valor
ball
stones
gallantry
guts
dauntlessness
intrepidity
bravely
courageously
ovaries of steel
Dutch courage
buck up
man enough
woman enough
take heart
undaunted
plucky
spunky
balls of steel
feisty
dareful
strongheartedness
nerve
liquid courage
gutless
full-hearted
mettle
spunk
audaciousness
audacity
whistle in the dark
temerity
heart
brass-balled
boldness
bluster
mettlesomeness
bravado
take one's courage in both hands
courageousness
strongheartedly
bravery
stoutheartedly
impavidly
lionheartedly
dreadlessness
brave as a lion
bravity
bold
stoutheartedness