motionless
adjective
[ ˈməʊʃ(ə)nləs ]
• not moving; stationary.
• "an eagle hung almost motionless close to the ground"
Similar:
unmoving,
still,
stationary,
stock-still,
at a standstill,
immobile,
immovable,
static,
at rest,
halted,
stopped,
not moving a muscle,
rooted to the spot,
transfixed,
paralysed,
frozen,
inert,
inanimate,
quiescent,
lifeless,