lifelessness

noun

1. a state of no motion or movement; “the utter motionlessness of a marble statue”

   Synonyms

   • motionlessness, stillness

   Antonym

   • motion

   Less specific

   • state

   More specific

   • stationariness, immobility, fixedness

2. not having life

   Synonyms

   • inanimateness

   Antonym

   • animateness, aliveness, liveness

   Less specific

   • physiological property

   More specific

   • deadness, insentience