cockiness
cockily
say boo to a goose
pretentiously
hard-charging
ambitionize
outpretend
too big for one's britches
play it cool
hangdog
aspirational
busy
inch
temerarious
daredevil
daringly
swing for the fences
fly too close to the sun
cockish
pushy
bell the cat
trail
hankeringly
thruster
gut
slive
determinedly
audacious
cockster
ambitiously
trollop
get after
live dangerously
play with
punkishly
audaciousness
outwile
clip
harlotize
double dare
give oneself airs
proudhearted
walk on the wild side
assertively
cocksurely
show willing
think big
bogan
flounce
snap
daedal
adventurous
jigamaree
bravely
sleekit
courageously
pushiness
zestfully
have one's tail up
instinctualize
maneuver
pussyfoot
toughen
fox
ert
overambitious
enticeable
gnib
go to bat
rebelliously
bold
run around like a chicken with its head cut off
rebelliousness
scoop up
creep
truculent
mouse
ettle
bad
outtrick
fangirl
sneak
exhortatively
temptingly
unassertive
hotfoot
pick up the gauntlet
swash
take a dare
hasten
hyperassertive
exigently
reluctance
go apeshit
venture
induratize
slob