asleep
inactive
quiescent
unerect
abeyant
apathetic
at rest
benumbed
between the lines
blase
bored
cataleptic
catatonic
comatose
concealed
contemplative
covert
cryptic
dead
dead asleep
debilitated
deep asleep
delitescent
do-nothing
dopey
droopy
drugged
dull
enervated
esoteric
exanimate
fast asleep
flaked-out
flat
foul
groggy
heavy
hebetudinous
hibernating
hidden
idle
immobile
in abeyance
in suspense
inanimate
inert
jaded
lackadaisical
laissez-aller
laissez-faire
languid
dorm
dormition
dormitive
dormitory
absent
extinct
inaccessible
incomprehensible
latent
oblivious
obsolete
passive
torpid
unable
unavailable
undeveloped
undiscovered
undisturbed
unheard
unnoticed
unoccupied
unsuspected
untouched
unused
formant
informant