untroubled
at rest
calm
cloistered
cool
dwindling
ebbing
even-tenored
halcyon
hushed
impassive
isolated
moldering
pacific
peaceable
peaceful
placid
quiescent
quiet
reposeful
reposing
restful
resting
secluded
sequestered
sequestrated
sheltered
smooth
sound
still
still as death
stillish
stilly
stoic
stolid
subsiding
tranquil
unagitated
unbothered
unexcited
unflustered
unimpassioned
unmolested
unmoved
unperturbed
unplagued
unruffled
unstirred
unstirring
untormented
blissful
indifferent
motionless
oblivious
unaffected
unbroken
unchanged
unconcerned
uneventful
unharmed
unnoticed
untouched
curbed
disturbed
perturbed