Adjective
Not sensitive; wanting sensation, or wanting acute sensibility.
Source: Webster's dictionaryinsensitive to radiation Source: Internet
insensitive to the needs of the patients Source: Internet
Air personalities tend to be kind, intellectual, communicative and social; however, they can also be selfish, superficial, vicious and insensitive to other people's emotions. Source: Internet
A much smaller number of people are insensitive to pain due to an inborn abnormality of the nervous system, known as " congenital insensitivity to pain ". Source: Internet
According to the Merriam-Webster dictionary, to is to “make emotionally insensitive or callous.” Source: Internet
But after they died, aged 90 and 84, relatives were shocked to receive an invoice for 68 'consultations' along with an insensitive covering letter saying: 'I have never charged them for professional services provided. Source: Internet