insensible

adjective

Imperceptible; inappreciable.

adjective

Very small or gradual.

adjective

Having lost consciousness, especially temporarily; unconscious.

adjective

Not invested with sensation; inanimate.

adjective

Devoid of physical sensation or the power to react, as to pain or cold; numb.

adjective

Unaware; unmindful.

adjective

Not emotionally responsive; indifferent.