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Synonyms

accustomed

American  
[uh-kuhs-tuhmd] / əˈkʌs təmd /

adjective

  1. customary; usual; habitual.

    in their accustomed manner.

    Synonyms:
    regular, normal, characteristic
    Antonyms:
    unusual
  2. habituated; acclimated (usually followed byto ).

    accustomed to staying up late; accustomed to the noise of the subway.


accustomed British  
/ əˈkʌstəmd /

adjective

  1. usual; customary

  2. used or inured (to)

  3. in the habit (of)

    accustomed to walking after meals

"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

  • accustomedly adverb
  • accustomedness noun
  • half-accustomed adjective
  • well-accustomed adjective

Etymology

Origin of accustomed

late Middle English word dating back to 1400–50; see origin at accustom, -ed 2

Explanation

If you're accustomed to something, you're used to it. Being accustomed has to do with habits and lifestyle. Anything you're accustomed to is a regular thing for you. A rich person is probably accustomed to fancy clothes, expensive food, and beautiful houses. A football player is accustomed to getting tackled and tackling other people. Office workers get accustomed to filling out forms and fixing the copy machine. We can also say an accustomed thing is a usual, customary thing. When you think of the word accustomed, think "nothing new here."

Keep Reading on Vocabulary.com

Vocabulary lists containing accustomed

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.

But Americans who think the process abroad will always meet the standards they are accustomed to can find themselves unexpectedly engulfed in a quagmire of complications.

From MarketWatch • Apr. 24, 2026

But like a world-class athlete accustomed to extreme rigor, he seemed unfazed by the expenditure of energy.

From Los Angeles Times • Apr. 22, 2026

That could be a warning for stocks, but it also may not matter because investors have become accustomed to this type of environment, analysts say.

From The Wall Street Journal • Apr. 20, 2026

Bournemouth have become accustomed to having major talent poached and, although Iraola insists he does not have another job lined up, he is expected to be in high demand this summer.

From BBC • Apr. 20, 2026

It wasn’t the cool, calm voice he’d become accustomed to hearing.

From "The Way to Rio Luna" by Zoraida Cordova