Home › Words › I › insensiblistinsensiblistinsensiblist means an unfeeling person.EtymologyFrom insensible + -ist.nounAn unfeeling person.e.g.“I was in hopes the rattling of my chariot might make the gentleman turn round as he sat at the window, but the insensiblist never stirred.” — 1786, The Lady's Magazine:Definitions & examples from Wiktionary (CC BY-SA 3.0).