numb

make numb or insensitive; "The shock numbed her senses"

lacking sensation; "my foot is asleep"; "numb with cold"

(followed by `to') not showing human feeling or sensitivity; unresponsive; "passersby were dead to our plea for help"; "numb to the cries for mercy"

so frightened as to be unable to move; stunned or paralyzed with terror; petrified; "too numb with fear to move"