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Synonyms

indifferent

American  
[in-dif-er-uhnt, -dif-ruhnt] / ɪnˈdɪf ər ənt, -ˈdɪf rənt /

adjective

  1. without interest or concern; not caring; apathetic.

    his indifferent attitude toward the suffering of others.

  2. having no bias, prejudice, or preference; impartial; disinterested.

  3. neither good nor bad in character or quality; average; routine.

    an indifferent specimen.

  4. not particularly good, important, etc.; unremarkable; unnotable.

    an indifferent success; an indifferent performance.

    Synonyms:
    commonplace, uninspired, undistinguished, mediocre
  5. of only moderate amount, extent, etc.

  6. not making a difference, or mattering, one way or the other.

  7. immaterial or unimportant.

  8. not essential or obligatory, as an observance.

  9. making no difference or distinction, as between persons or things.

    indifferent justice.

  10. neutral in chemical, electric, or magnetic quality.

  11. Biology. not differentiated or specialized, as cells or tissues.


noun

  1. an ethically or morally indifferent act.

  2. a person who is indifferent, especially in matters of religion or politics.

adverb

  1. Archaic. indifferently.

    I am indifferent well.

indifferent British  
/ ɪnˈdɪfrənt, -fərənt /

adjective

  1. (often foll by to) showing no care or concern; uninterested

    he was indifferent to my pleas

  2. unimportant; immaterial

    1. of only average or moderate size, extent, quality, etc

    2. not at all good; poor

  3. showing or having no preferences; impartial

  4. biology

    1. (of cells or tissues) not differentiated or specialized

    2. (of a species) not found in any particular community

"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 indifferent

First recorded in 1350–1400; Middle English (adjective), from Latin indifferent-, stem of indifferēns; equivalent to in- 3 + different

Explanation

If you're indifferent about something, you don't care much about it one way or another. You might feel indifferent about politics, changing the channel whenever the TV news comes on. People seem indifferent when they're obviously unconcerned — an indifferent observer of a tennis match is clearly not rooting for either player, and an indifferent voter might choose a candidate at the last minute by flipping a coin. A slightly less common meaning of indifferent is "unbiased or impartial," which you can see in its root, the Old French indifferent, or "impartial." In this sense of the word, we all hope our laws and legal system are indifferent.

Keep Reading on Vocabulary.com

Vocabulary lists containing indifferent

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:

This is not the work of a justice indifferent to slavery or unmoved by the constitutional catastrophe of Dred Scott.

From Slate Jul. 2, 2026

“Nothing suggested that the project would falsely accuse Ms. Banks of covering up a sexual assault, or being indifferent to what a contestant characterizes as a traumatic experience.”

From Los Angeles Times Jun. 16, 2026

Jamie Smith and Atkinson each have work to do after indifferent performances in Australia, and their stand of 57 was vital.

From BBC Jun. 5, 2026

Oil investors are not indifferent to governance when it affects capital allocation.

From Barron's May 27, 2026

“You’ve been pretending that nothing happened. It’s as if you’ve blocked it out of your mind. You’ve been indifferent, gallivanting around with James despite these secrets hanging around your neck.”

From "The Red Car to Hollywood" by Jennie Liu

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