heavy sleeper
- snoringNoisy breathing while asleep
- alarm clockTimed sleep-ender
- groggyWeak and unsteady
- unconsciousNot awake or aware
- dead to the worldDeeply, unrousably asleep
zonked out · comatose · exhausted · tired · bed · pillow · dreams · morning · wake up · slumber · drowsy · snooze button · oversleep · passed out · oblivious · crash · knocked out · sleep through