Dictionary.com
Thesaurus.com
Synonyms

impartial

American  
[im-pahr-shuhl] / ɪmˈpɑr ʃəl /

adjective

  1. not partial or biased; fair; just.

    an impartial judge.

    Synonyms:
    equitable, unprejudiced, unbiased
    Antonyms:
    biased

impartial British  
/ ɪmˈpɑːʃəl /

adjective

  1. not prejudiced towards or against any particular side or party; fair; unbiased

"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

Related Words

See fair 1.

Other Word Forms

  • impartiality noun
  • impartially adverb
  • impartialness noun
  • pseudoimpartial adjective
  • quasi-impartial adjective
  • unimpartial adjective

Etymology

Origin of impartial

First recorded in 1585–95; im- 2 + partial

Explanation

If you're in a contest, you'd better hope the judges are impartial. That means that they aren't biased toward one competitor over another. If you’re partial to the color green, you love green and wear it all the time. If you’re impartial to colors, you don’t care what color you wear. To be impartial is to be objective, so you don’t mind one way or another how something is going to turn out. It’s important for jurors to be impartial when reaching a verdict, rather than allowing biases and preconceptions affect their judgment.

Keep Reading on Vocabulary.com

Vocabulary lists containing impartial

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.

What’s more coldly impartial, however, is the economic research.

From The Wall Street Journal • Mar. 27, 2026

At the time of the January 30 ruling in its favour, China had hailed it as "objective and impartial".

From Barron's • Feb. 24, 2026

Most telling of all: Those chafed by “Promising Young Woman” haven’t given Fennell the impartial second chance that her male industry colleagues receive time and time again.

From Salon • Feb. 23, 2026

"Justice and accountability requires a thorough and impartial investigation to establish the facts. A truly joint state and federal investigation would be a welcome development," Pretti's family said in a statement.

From BBC • Feb. 16, 2026

But after the retreat, when someone else, someone impartial and from the East Coast, deemed me Juilliard worthy, the idea burrowed into Gran’s brain.

From "If I Stay" by Gayle Forman