catch a wink

drift off nod off snooze

catnap drowse sleep slumber

cop some z's drop off sleep lightly

bed down doze fall asleep languish relax snooze

bunk catnap crash dream drowse flop hibernate nap nod oversleep repose rest retire slumber snore yawn

catch forty winks conk out cop some z's drop off fall out hit the hay hit the sack nod off sack out saw wood take a nap turn in zonk out zzz

grow

be active energize

wake waken