katheudo (Greek #2518)
to lie down to rest, i.e. (by implication) to fall asleep (literally or figuratively)
KJV usage: (be a-)sleep.
Pronounce: kath-yoo'-do
Origin: from 2596 and εὕδω (to sleep)
anapano (Greek #373)
(reflexively) to repose (literally or figuratively (be exempt), remain); by implication, to refresh
KJV usage: take ease, refresh, (give, take) rest.
Pronounce: an-ap-ow'-o
Origin: from 303 and 3973