fluxless
nonfluxional
unmanifest
nonmanifest
unmanifested
motionlessness
stillness
lifelessness
draftless
unresonant
vacuous
insensate
disjointed
bangless
nonoscillatory
unvibrated
otiose
unstimulated
unvibrating
nonstimulated
nondeciduous
blank
nonexcitable
subfunctional
insentient
nonpulse
nondielectric
vortexless
pulselessly
nonstatic
unengulfed
stagnant
matterless
noiseless
nonfluctuant
uncascaded
airless
dead
indirigible
atomic number 36
krypton
nihility
nothingness
void
unfeeling
unducked
immediate
nonbeing
nonradiable
where there's no sense there's no feeling