List of insentient synonyms and insentient related words.
abiotic, asleep, azoic, benumbed, callous, dead, deadened, dull, dumb, exanimate, impassible, impassive, imperceptive, impercipient, inanimate, inanimated, inert, insensate, insensible, insensitive, lifeless, mute, nonconscious, nonliving, numb, numbed, obdurate, obtuse, senseless, soulless, thick-skinned, thick-witted, unanimated, unconscious, unfeeling, unfelt, unimpressible, unimpressionable, unperceptive, unresponsive, unsusceptible