sneak off
sneak away
sneak out
slip away
slip out
steal away
sneak
creep
pussyfoot
mouse
bug out
absquatulate
dig out
beat a retreat
pack
fly the coop
tear off
run off
fleecily
skip
beetle off
bolt
bolt out
run out
shoot through like a Bondi tram
hump it
jet off
di di mau
burst
glegly
unstraddle
spirit away
up and leave
jump ship
clear off
forget
cut and run
scram
make tracks
do a runner
leave
linger
book it
tarry
dust
trail
deass
break away
break out
dash off
break
link
dash
outflight
hit the trail
slip
hightail it
steal
throw
toddle off
get out
off like a bride's nightie
thieve out
skirr
off the rails
trap
skulk
forthgoing
leave behind
get going
speed
haunt
pop off
stalk
offski
forthfare
sally
bail
stealthwise
progress
sail
Houdini
shack
blow
cut-and-run
show a clean pair of heels
hit the bricks
expeditiously
nash
headlong
top one's boom
mosey
check out
rush off