insensible

insensitive, indifferent, numb, without feeling

ɛ̃ . s ɑ̃ . s i b l
in not; lacking in + sensible sensitive, touchy
adjective Rare #37,521
insensitive, indifferent Often describes someone who seems uncaring or unaffected by others' feelings or suffering.
FR: Il est insensible aux problèmes des autres.
EN: He is insensitive to other people's problems.
numb, without feeling Used of a part of the body that cannot feel touch, pain, heat, or cold.
FR: Mon doigt est insensible au froid.
EN: My finger is numb to the cold.

Spock est insensible, mais pas à ce point.

Spock is insensitive, but not that insensitive.

— Star Trek Into Darkness (2013)

Ou me trouves-tu insensible ?

How can you call me insensitive?

— Gladiator (2000)

Espèce de connard insensible !

You insensitive asshole!

— Men in Black (1997)

Vous êtes insensible.

You are insensitive.

La guerre ne se résume qu'à une destruction insensible et violente.

War amounts to nothing more than cold-blooded, violent destruction.

La plante des pieds est insensible à la chaleur et au froid.

The soles of the feet are insensitive to heat and cold.

Tu es très insensible.

You are very insensitive.

Je ne veux pas paraître insensible.

I don't want to seem insensitive.

Mais comment rester insensible à la souffrance d'une femme ?

But how can you remain unmoved by a woman’s suffering?

— The Magnificent One (1973)