oversleep
outsleep
overnap
doze
snooze
drowse
go to sleep
drop off
get off
rest
sleep out
cork off
sleep late
sleep in
sleep like a log
SOL
check one's eyelids for leaks
reawaken
sleepward
sack time
sack out
bed
go to bed
crawl in
hit the hay
bedtime
kip down
turn in
hit the sack
somnetic
doze off
retire
take a nap
saw logs
gonk
time-travel
nod
cut logs
catch some z's
insonication
go out like a light
close one's eyes
nod off
lie in
dreamward
sleep
catnap
nap
knock out
stack z's
flake out
crash out
snoozy
fall asleep
conk out
crash
snooze off
zee
zzzs
zed
night
bo-peep
shut-eye
rack
z's
hypno-
papaverous
sleep in heavenly peace
sleep over
undersleep
zonk out
somno-
sack drill
burn the candle at both ends
hypnotic
stay over
micronap
sleepwise
sleepytime
kip
Jack Nod
sloom
slumbering
slumberous
nappy
somniferously
dauerschlaf
somnambulize
go night-night
hypnogenic
hypnogenous