apathy, indifferent, zero attention, unconscious, dispassionate, callous, soulless, indifferent, heartless, insensitivity. stiffness, apathy, coldness, lethargy, woodiness, indifference, deadness, disregard, composure, invisibility, cold, indifference, indifference, coldness, insensitivity, apathy, analgesia, analgia, indifference, dullness, dispassionate, cool,dispassionate, dismissive, icy, cold,ruthless, inhuman, bloodthi, 38 years.