Difference between Insensitive and Numb

INSENSITIVE vs NUMB: ADJECTIVE

So frightened as to be unable to move; stunned or paralyzed with terror
Lacking sensation
Deprived of the power to feel or move normally; benumbed.
Emotionally unresponsive; indifferent.
Enfeebled in, or destitute of, the power of sensation and motion; rendered torpid; benumbed; insensible.
Without the power of sensation and motion or feeling; insensible.
Not able to react, surprised, shocked
(followed by `to') not showing human feeling or sensitivity; unresponsive

To make numb; to deprive of the power of sensation or motion; to render senseless or inert; to deaden; to benumb; to stupefy.

Taken; seized.
Deprived of the power of sensation, as from a stoppage of the circulation; torpid; hence, stupefied; powerless to feel or act: as, fingers numb with cold; numb senses.
Producing numbness; benumbing.
Synonyms Benumbed, deadened, paralyzed, insensible.
To render dull; deaden; stupefy.
Unresponsive
Stunned or paralyzed with terror
Petrified
To deprive of the power of sensation; dull tho sense of feeling in; benumb; render torpid.
(transitive; intransitive verb) To make or become numb.

Unsympathetic, Uncaring, Thick skinned, Indurate, Dead, Deadened, Unreactive, Dull, Unaffected, Soulless, Numb, Unresponsive, Desensitized, Insensible, Callous

Stunned, Shocked, Paralyzed, Groggy, Dazed, Benumb, Dead, Blunt, Insensitive, Dull, Afraid, Asleep, Insensible, Petrified, Benumbed

Unsympathetic, Uncaring, Thick skinned, Indurate, Dead, Deadened, Unreactive, Dull, Unaffected, Soulless, Numb, Unresponsive, Desensitized, Insensible, Callous

Stunned, Shocked, Paralyzed, Groggy, Dazed, Benumb, Dead, Blunt, Insensitive, Dull, Afraid, Asleep, Insensible, Petrified, Benumbed

ASOS Under Fire Over Culturally Insensitive Brand Name.
Passwords are case insensitive only for backward compatibility.
Polarization insensitive metamaterial absorber with wide incident angle.
Much to their dismay, Sheldon is still insensitive.
Part of the retina is insensitive to light.
Led Zeppelin had become arrogant, insensitive, and smug.
The political parties are insensitive to this issue.
Mouse sperm are insensitive to stimulation with progesterone.
However, such omission may in itself be insensitive.
Now they have default case-insensitive accent-insensitive collations, plus the binary collation.

Grip the frozen steel, feel it numb you.
Instructions on How to Obtain a DUNS Numb.
Numb feet is a common symptom of diabetes.
You pull back and your hand is numb.
We all numb and take the edge off.
You know, when everything feels quiet and numb?
Netgear Customer Care Service Toll Free Phone Numb.
My hands got numb on the old bars.
The only way you could numb out the pain, the only way you could numb out the overwhelm was to go drink.
The area around the cut feels numb, or an area farther down from the cut is numb.