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Synonyms

insensitive

American  
[in-sen-si-tiv] / ɪnˈsɛn sɪ tɪv /

adjective

  1. deficient in human sensibility, acuteness of feeling, or consideration; unfeeling; callous.

    an insensitive person.

  2. not physically sensitive.

    insensitive skin.

  3. not affected by physical or chemical agencies or influences.

    insensitive to light.

  4. not readily responsive or aware.

    insensitive to the needs of the peasants.


insensitive British  
/ ɪnˈsɛnsɪtɪv /

adjective

  1. lacking sensitivity; unfeeling

  2. lacking physical sensation

  3. not sensitive (to) or affected (by)

    insensitive to radiation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms


Etymology

Origin of insensitive

First recorded in 1600–10; in- 3 + sensitive


Explanation

When you're insensitive, you're not feeling something. You can be insensitive to the weather or other people's problems. This word has two meanings that are closely related. When your foot is asleep, it's insensitive or numb — you can't feel your friend poking at it. When you get really cold, you can become insensitive to pain. In the other sense, insensitive means the opposite of caring and sympathetic — you're insensitive to other people's feelings. If you make a joke about your friend's bad haircut when you know she's embarrassed about it, you're being insensitive.

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Vocabulary lists containing insensitive

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“My earlier statement didn’t go far enough. I know many people are suffering economically,” she wrote “Wearing a costume like I did was insensitive and not funny. I am very sorry.”

From Los Angeles Times ● Nov. 2, 2026

"I know many people are suffering economically. Wearing a costume like I did was insensitive and not funny. I am very sorry," Stewart said in a statement.

From Barron's ● Nov. 2, 2026

The whirlwind episode showed how sensitive certain parts of the AI market are to changes in borrowing costs, even as cash-rich data-center hyperscalers such as Microsoft and Alphabet are so far insensitive.

From The Wall Street Journal ● Oct. 15, 2026

Megacap companies, including the “Magnificent Seven” group of tech stocks, have been almost rate insensitive in recent months, despite borrowing a deluge of new debt to fund the AI build-out.

From MarketWatch ● Oct. 7, 2026

And maybe I was being a little insensitive.

From "Thirteen Reasons Why" by Jay Asher

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