forward
hurried
a corps perdu
abrupt
abruptly
accident-prone
agile
bluff
bold
breakneck
breathless
careless
carelessly
daredevil
daring
dashing
desperate
desperately
devil-may-care
double-quick
eagle-winged
electrifying
expeditious
express
fast
fleet
flying
foolhardy
furious
furiously
galloping
hair-trigger
happen what may
harum-scarum
hastily
hasty
head over heels
headfirst
headforemost
heedlessly
heels over head
helter-skelter
holus-bolus
hotheaded
hotheadedly
hurriedly
hurry-scurry