C1adjective2K

UK/["/ˈɑːbɪtrəri//ˈɑːbɪtri/"]/US/["/ˈɑːrbɪtreri/"]/

Meaning of Arbitrary

not seeming to be based on a reason, system or plan and sometimes seeming unfair

In simple words: Chosen randomly or without any reason.

Arbitrary in a sentence

  • The choice of players for the team seemed completely arbitrary.
  • He makes unpredictable, arbitrary decisions.
  • the arbitrary powers of officials

How to use Arbitrary

Used in academic or technical contexts, it may sound too formal in casual conversation. Avoid using when you mean something more specific, like 'random' or 'unintentional'.

Grammar pattern

arbitrary + noun

Memory hint

Think of 'arbitrary' like 'art + berry' — you can pick any berry randomly for your art.

Related words

Collocations with Arbitrary

Synonyms for Arbitrary

  • random
  • capricious
  • whimsical
  • unmotivated
  • haphazard

Opposites of Arbitrary

Common mistakes with Arbitrary

  • Confused with 'arbitrate', which means to settle a dispute.
  • Using it where 'random' is more appropriate.
  • Mixing up 'arbitrary' with 'arbitrary choice' instead of 'arbitrary decision'.

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Arbitrary in other languages

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Frequently asked questions about Arbitrary

What does Arbitrary mean?

Chosen randomly or without any reason.

What is the definition of Arbitrary?

not seeming to be based on a reason, system or plan and sometimes seeming unfair

How do you use Arbitrary in a sentence?

The choice of players for the team seemed completely arbitrary.

Can you give another example of Arbitrary?

He makes unpredictable, arbitrary decisions.

What are synonyms for Arbitrary?

Common alternatives include random, capricious, whimsical, unmotivated, haphazard.

What is the opposite of Arbitrary?

Opposite meanings include necessary, justifiable, systematic.

What words go with Arbitrary?

It commonly pairs with be, seem, completely, entirely, purely.

What are common mistakes when using Arbitrary?

Confused with 'arbitrate', which means to settle a dispute. Using it where 'random' is more appropriate. Mixing up 'arbitrary' with 'arbitrary choice' instead of 'arbitrary decision'.

How do you pronounce Arbitrary?

US: /["/ˈɑːrbɪtreri/"]/, UK: /["/ˈɑːbɪtrəri//ˈɑːbɪtri/"]/. Listen to the audio above to hear native pronunciation.

When should I use Arbitrary?

Used in academic or technical contexts, it may sound too formal in casual conversation. Avoid using when you mean something more specific, like 'random' or 'unintentional'.

What CEFR level is Arbitrary?

"Arbitrary" is at C1 level on the CEFR scale.