insentience
noun
absence of feeling, absence of sensation, blackout, blankness, immobility, inability to act, inability to perceive, inaction, inactivity, inanimateness, inanimation, incognizance, incomprehension, indifference, inertia, inertness, insensateness, insensibility, insensibleness, insensitivity, lack of awareness, lack of comprehension, lack of knowledge, lack of perception, lifelessness, nonrecognition, powerlessness, senselessness, stillness, stupor, suspension of consciousness, trance, unawareness, unconsciousness, unfamilianty, unfeelingness, want of sensibility
Burton's Legal Thesaurus.
William C. Burton.
2006